I only can say what I thought since weeks:
the governments make more and more restrictions for the crypto exchanges, the only way they have a chance to save their fiat money system, hacks like yesterday they maybe stand behind as well, the war on cryptos started already.
That's one big problem, the other problem is the blockchain technology itself, slow, not save, mining and fees of bitcoin are much to much expensive.
But there is light on the horizon, the name is HASHGRAPH.
I can recommend read my articles about hashgraph technology, I not want promote my posts and I not begging for upvotes, but I want everybody gets informed about Hasgraph technology, it will replace blockchain.
https://steemit.com/hashgraph/@zanoni/hashgraph-our-future-instead-of-blockchain-a-video-collection-and-more-info
Have a great day
Tom