No doubt that Bitcoin, Ehtereum and other cryptos have reached values that were believed impossible by many just a few years ago, I believe everyone who is now active in Crypto-Currency can still be considered as early adopters. The reason for this is that:
Just in 2017, the total market cap for cryptocurrencies was around $15 billion in January and now it bloomed to well over $100 billion these days. Yet, only a tiny portion of the global population is active in the world of cryptocurrencies and majority might be not even aware of the whole thing. I live in a wealthy country with very easy and excellent access to the Internet, but I know very few people who have actually taken steps regarding digital currencies (Cryptocurrency)
Imagine if crypto will grow same as mobile phones and the internet in the last few decades; then the worth of crypto currency would be Trillion of Dollars in few years.
So just keep exploring it and keep investing. Because early investment is the key to success.