Don't buy/sell crypto in general but in particular do not use coinbase
(en.wikipedia.org)https://en.wikipedia.org/wiki/Coinbase#Custody_of_client_assetsCustody of client assets
In a May 2022 Form 10-Q filing, Coinbase stated that "because custodially held crypto assets may be considered to be the property of a bankruptcy estate, in the event of a bankruptcy, the crypto assets we hold in custody on behalf of our customers could be subject to bankruptcy proceedings and such customers could be treated as our general unsecured creditors".[124][125][126]