I need to avoid doxxing which one I use, but whoever accepts bitcoin and doesn't log activity...

Mullvad is popular option among bitcoiners

Can always use https://mullvad.net/en They also accept Bitcoin payments :)

PIA is good, I haven't had any unwelcome visitors in a decade of (ab)use. Mullvad is another good choice. ProtonVPN would be a good choice, but I find their IPs are too readily blocked compared to other providers.