The options on Android aren’t much better

Literally every one of them is better, because none of them are running iOS. That’s my subjective opinion.

unless you go for some obscure manufacturer who won’t support the phone with updates 1 year after its life cycle.

Samsung and Google both support devices for 5 years now. Doesn’t matter how long Apple “supports” the software because they don’t support the hardware.

Why not both?

I think in reality the Chrome web browser is a huge threat to Internet freedom and should be a top priority.