Or did you still want to be able to view tiktok?
Sorry. Can't help you there. Or can I? https://www.torproject.org/download/ or https://chromewebstore.google.com/detail/proton-vpn-fast-sec...
They probably have the most sophisticated fingerprinting ever created.
But you can take first steps by using a simple dns proxy to make things more difficult.
Grindr can still sell your data.
That dns proxy looks intriguing but looks like quite a bit different from the simplicity of pi hole.