Once again, using the terms "right" and "left" as a short hand, this needs to be clarified.
First of all, I don't think it makes sense to put two different brands of totalitarians on opposite ends. If you're going to go linear, it makes a lot more sense to put libertarians on one side and clump the Nazis and the socialists/communists together on the other side.
That said, I'm aware that I don't treat the right and the left the same way. I don't treat them the same way because our culture doesn't treat them the same way.
Do you really need me to be one extra voice in the flood of reminders that Nazis are bad? Nazi punching is far more popular than Nazism right now. I don't see wearing a swastika to be worse than wearing a hammer and sickle. Try to deny that most people still freely embrace the hammer and sickle while people are losing their jobs for dressing as Colonel Klink at a Hogan's Heros themed party thirty years ago. You're going to lose. Maybe attack the evil that's wildly tolerated, if not downright popular instead of the evil that's wildly reviled.
How about racism? The racism that's associated with the right is transparent and, again, widly reviled. The racism that's mostly associated with the left is celebrated in academia and even found its way into The Smithsonian. We can't even make jokes about stereotypes without people losing their minds but people are celebrating people who are saying that professionalism and punctuality are characteristics of whiteness. Best selling authors on the left are supporting Orwellian government policies to regulate thoughts that they find undesirable.
Maybe it's just the circles in which I operate, but, I don't see many people celebrating people like William Lane Craig, Bill Donahue, or (and I hate to clump this name in with the last two) Andrew Sullivan. I see the religion of wokeness peddled all the time. Suddenly people like Ibram X Kendi and Robin DiAngelo are the spokespersons for incoherent religious ideas with disciples who are throwing punches when people question them.
Yes, Trump tweeted that people should lose their citizenship if they desecrate the flag and that news organizations should lose licenses over "fake news." I criticized him for that. It's unbecoming of an American politician, much less a president, to not know the Constitution. But, what's new about that? Hell, both Clinton and Trump supported laws against flag burning. So, where am I supposed to go with that?
Moreover, none of those laws have come close to going anywhere in his adminstration; and, they'd be dead on arrival in the courts. In the mean time, the censorship on the left has made leaps forward in getting movies like Gone With the Wind trimmed for being "problematic." There's a serious push to get To Kill a Mockingbird banned from school curriculum due to its depiction of a false rape accusation. Do you think it's the right that got five South Park episodes removed from HBO due the depictions of Muhammad? Was it the totalitarians on the right or on the left who produced most of the people (other than Bill Donahue) who responded to Charlie Hebdo with, "I believe in free speech, but..." Which is a more imminent threat to free expression in this country right now? Yes, we have the right to blame for the restrictions of dirty words and sex. I've lampooned them for that a lot, even recently. To their credit, they haven't come after Shakespeare recently.
Why haven't I said anything about Trump saying that he might not leave office if he loses? Because it's fucking ridiculous. What, you think Trump is going to hole up in the Oval Office with an M-16 and a grenade launcher like Tony Montana if he loses? It gives us an insight into his state of mind; but, it's not a real threat.
The thing is, I'm barely on Twitter. I'm more aware of Trump's policies than what he's said and I care more about his policies than what he says. Both are bad, for the most part. But, a brain that operates like a sputtering balloon is more of a curiosity.
Everybody is guilty of tribalism; but how many times have you seen a mob of ignoramuses surround a senator and his wife chanting "Say her name" when he was the one who actually pushed the damn Breonna Taylor bill from other crowds? Even forget people on the "right" like Rand Paul. The mobs on the left are attacking people on the left, too. You can't even talk to Charles Murray without risking physical assault on campus. You can't even show a clip of Jordan Peterson without risking your job. People have been fired for saying "All lives matter" and even the current Libertarian candidate for president is praising that. Where does the right have this cultural power right now?
Forget attacks, how about heaping praise where it's due when somebody that you don't like gets something right? I've been standing by Bernie Sanders for years for standing against the powerful voices in the Democratic party and maintaining that the families of victims of gun violence shouldn't be able to sue gun manufacturers. He's right about that and he's gotten flack. If Trump actually manages the stated goal of having our troops in Afghanistan home by Christmas, I expect crickets. Orange man bad so we can't admit that he got something right, even by accident.
The point remains, however, again that I can see separate ideologies as more-or-less equally evil while seeing them as entirely different priorities.
The sect of hyper-fascist Islam is just as bad as Nazism. It's still a small minority of Islam as a whole; but, there are more Islamic fascists with more support around the world than there are legit Nazis with people willing to defend their actions. There are a lot more socialists and communists with a lot more apologists and people who tolerate them than KKK members; so, I'm more vocal about them. Every shred of anti-Semitism that I've seen on my feed over the years has come from the left.
If I were alive in the 1930s, I would have been focused on the Nazis and the Catholics. But, I'm alive now. I'm more afraid of racists who have jobs in academia, command a certain level of respect, and can form a coherent sentence than the guy wearing pee stained bed sheets and shouting a bunch of monosyllabic claptrap.