Good question. For now I suggest increasing the maximum block size just like Bitcoin Cash did, it is one variable, and it doesn't make all blocks that size it just is the maximum size. I have heard of a few other solutions coming out that are more peer to peer that don't require large centralized hubs, I'll have to look them up, as I don't recall the names. Although Hash Graph comes to mind, that looks like a new better way of doing a block chain. Also, Peter Rizon and Andrew Stone of Bitcoin Unlimited completed 1GB scaling block tests back in November. This could be one short term solution:
RE: Bitcoin Lightning Network LAUNCHED. Programmer explains.