Oh, I think that it will go below $50K at this point. The whole tech market seems to be in some weird post Covid crisis malaise right now, and everything is dropping.
By the way, Coinbase finally replied to my tech support request four weeks later. The response was useless, as they just asked me to verify my identity with a photo ID. If they actually bothered to LOOK at my account before responding, they would have seen that I already linked a second bank account to transfer funds.
So, yeah... I wouldn't trust Coinbase with a large sum of cash. Their customer support sucks.
Honestly, my experience has been such that support at any crypto exchange is predictably bad. At least in comparison to what we typically expect of customer support in just about any other market segment. Generally just slow, and things that users should be able to figure out on their own they probably just put at the lowest priority in the ticket queue.
Doesn't mean I wouldn't trust large sums of money with the US-based exchanges.
I think largely that every Crypto business is overwhelmed with users who haven't grasped some nuance of cryptos yet -- or of market trading at all, as some people jump into cryptos without any stock market experience or very limited experience and get in over their heads -- and are making stupid mistakes or otherwise just making things more complicated for themselves in some way, so support gets tied up with them.
Doesn't help that the crypto markets are operating entirely differently from general markets: consider that each individual exchange is its own platform, operating as exchange, market maker, broker, bank, etc. These entities are directly overseeing every element, whereas your typical brokerage/bank is a middleman.