ich kam, ich sah, ich ging.
Please stop recommending vanilla Firefox. Although you could argue that it is less privacy invasive than Chrome, Edge or at leat fucking Opera, it still invades your privacy WITH DEFAULT SETTINGS. For a solid out-of-the-box Browser you can choose:
Buy a used Pixel that fits your budget. The Pixel 6 sometimes has problems with the battery so maybe rather choose between 7, 8 or 9. But you could send it to Google to get a new one but then you have to deal with them so yeah. Ifixit also has first party replacement batteries if you would choose the Pixel 6 and you would get this problem. Still I would recommend 7 lineup. Just take a look at grapheneos.org for length of support. Also 9 will be hard to find 2nd-hand I recon ;^)
I don’t know about you but I don’t like to be watched by big brother all the time.