I don’t think so, mostly it’s hardening, and few security related software, all FOSS

But you’ll need much more RAM, 8 GB is a bare minimum…

The kicksecure documentation is well written. Go here for distro-morphing of Debian 12, step by step things to do are pretty explicit and you can even copy the command lines if you think you’ll make a mistake…

This is the best choice IMHO. You have a rock solid OS (Debian) and all possible taken measures to harden it with Kicksecure patch.

TrackerControl is quite similar to NetGuard, but I find more user friendly and you have all features you need. Get the full version from F-Droid or from their Website.

For Nebulo, you can get it here, or F-droid, but the website gives you all useful info you need to know.

Ans there’s even no Chinese brands… Will be even much worse!

I do have TrackerConrrol + Nebulo, works like a charm

I honestly prefer to have Nebulo + TraclerControl combined. I never saw any ad on my mobile. Nebulo is great because it uses privacy-focused DNS server, while TrackerConrrol identifies and blocks any tracker as you want.

I say Aegis… He he, great app

Change iSP if you can, ans un any case you should use your own router running OpenWRT to have full control over your own network