I have held a small amount of crypto via Coinbase for many years.
I originally started a Coinbase account because some of my users wanted to make a donation in crypto in gratitude for my free RMPrepUSB and Easy2Boot software.
Donations were usually quite small, but over a period of a few years, it probably added up to about £100. I experimented with this as it grew in value and bought £600 Ethereum. A few years ago, I then converted it all back into Bitcoin and this week I decided to cash it all it for about £1200. I am just not convinced Bitcoin or crypto is going anywhere - after all it has had plenty of opportunity. Stablecoins are another offshoot, but the infrastructure costs of maintaining a global blockchain and transaction costs don't seem to live up to the promises. If they did, then the finance companies would be adopting crypto like crazy.
Cashing in my Bitcoin means I have crystallised a taxable capital gain of approx. £600. The Coinbase fee for the conversion to cash and withdrawal was over £20. So much for crypto transactions being cheap (1.66%)!