One question mark is enough. 
When you rename or delete the folder then reboot, your system will recreate it using the new default settings.
Sometimes a pipewire/wireplumber comes with new settings that are incompatible with your currently running system. Allowing the system to add the new defaults usually fixes it.
So, you can either rename the folder or delete it. It’s safe either way.
I’ve done it at least twice now, and it recreated the folder after rebooting. No audio issues.
Also, in the future, when you run any command for troubleshooting (even just updating the system), please show us the full output here. We may be able to see an issue you can’t or don’t know how to identify.