I don’t think we’re past the point of Coinbase being failsafe, and if they go down, so does Strategy.
Discussion
Some will always think Coinbase will rug any day. That aside, they use other custodians. Even if Coinbase goes down and they has 1/3 or 1/2 of the bitcoin there they will still have over 1% of the whole network.
Many need to recognize Coinbase (a US publicly traded company) is not mount gox
The biggest concern is them getting so big the government takes them over. I don’t think that will happen, but I would be more afraid of that than Coinbase pulling a FTX, especially after seeing what will happen if they do.