agreed, the clean OS (graphene) is what drove me to Android after long-time iPhone

CalyxOS also is good, but do not work on non-pixel phones.
Yeah, nowadays the new phones coming with android are full of shit bloatware, it's a nightmare to use them.
That's why you MUST wipe them out and install a clean OS.

DarthCoin

247bf84fda

bitcoin

debit card / email required for Play wallets (Muun / Phoenix)

036644cfc0

I can suggest Lineage (or Caly?) to him but it could be a bit of an ask, as he wasn't too sure about BTC to begin with

I agree it's the best approach though