Join market is still going. Wasabi still works, just with new coordinators. There's also another coin join market which might be about ready for mainnet called joinstr.

Then there are wallets like BTCpay which have integrated payjoin. Other wallets like cake have integrated silent payments.

Don't forget good ol lightning, particularly unannounced channels.

Then all the ecash stuff and the p2p exchanges.

Still plenty of options to transact privately with bitcoin