+1 for iodéOS. It’s a good OS, based on LineageOS and with a built-in ad/tracker blocker.
Additionally, if you get a FairPhone or a Pixel you have a bunch of other ROMs to choose from, like basic LineageOS, CakyxOS, DivestOS, and only on Pixel GrapheneOS.
I use a phone holder and my phone sits there with my maps app showing me the navigation.
Simple games don’t need internet access. Can’t you block network connection for that app?
A better option even is getting something like what BurnedOliveTree@lemmy.world suggested, or this other one https://f-droid.org/packages/org.moire.opensudoku/ or this other one https://f-droid.org/packages/org.secuso.privacyfriendlysudoku/
Because it’s the only browser not based on Google’s Chromium rendering engine (Webview, WebKit? whatever). Using any other browser supports Google’s monopoly over how we browse the internet and what we are allowed to see. No, fuck Google.
Edit: spelling
You just mentioned 2 different Google accounts: if your devices are connected to Google accounts they are already getting a lot of information from you that way, and Google knows that those 2 accounts are related.