A both good an bad news. Soros will surely bring money to the sector, but at some point he will also take money away from the sector, since this is actually his ultimate purpose.
His money will just grow as crypto market grows. Billions in dollars now will be trillions in bitcoins one day, he knows that. Is it too much if I say that this is announcing the end of fiat, Soros started to convert his fiat in crypto? Rich people will always be rich, I don't worry about them.
what did he want after he ate his spittle again? will he do a good cause for the crypto world? or he just wants to spend his assets in overstock and after that he goes again?
Crypto requires people who have small assets but their support for the world of crypto is huge.
Crypto is for everyone, whether we like it or not. Are we sure that Soros is not in crypto from beginning? He is the one of the people that create future, his influence is too big and widespread, we don't know nothing about him, we can just create theory conspiracies.
Like op said, what to say more. With Soros crypto will get some legitimacy and that is probably a good thing. Now when one really big player entered in crypto many small ones will follow.