Don't get me started on Monero.

If you want privacy, use lightning with unadvertised channels over tor, and run an internal dedicated bitcoin node also only over tor. Connect to your lightning node over a personal VPN to your internal network or over tor.

If you want to sanitize/de-link your bitcoin, run it through a mixer, trade it over robosats, or just put it onchain through Boltz or liquid.

I've gone through the privacy-coin phase and realize, bitcoin is the only way.