I have the same idea on my mind for a while but seeing how messy the Android space is (mix of gamers and tinkerers), how heavy it is to compile a ROM (250Gb of data), knowing how shity vendor shares - if any - drivers… I feel that it would be better to throw away (in a recycle park of course) that ie: samsung s4 an buy a basic music player.
it’s sad that it is so difficult to build a minimal ROM for an obsolete but still powerful smartphone.
Our west government, EU institutions are probably bugged and backdoor-ed to hell. I work in the field and the number of rightpasses, access that some isreali companies have, is intriguing, to say the least.
anyway, time to treat them as normal person and get accounted for their action!