You have a fucked up point of view.
What happened with FTX node? Anyone cares about it?
What happened with MtGox node? Anyone cares about it?
Should I go on?
If Coinbase stops their customers will be affected. If it dies, there are more than enough alternatives and version 2 by a different entity would be born as well.
Tick tock, next block. Long Live Bitcoin Plebs and Bitcoin!