Note: For majority of privacy concerns, https://www.privacytools.io/ remains our best source.

Privacytools is very biased to closed source, not self hosted stuff ( see their start page )

For example nextdns ( not self hosted ) a good, simple alternative is "pihole" it is 100% open source and self hostable and free for ever.

Surfshark is the most honeypot thing i ever saw.

Please find a better alternative to it or give it a big warning.