Buy an Android which has OEM unlock and well supported by LineageOS. Don't listen to apple fanboys here. On Android you can have a full blown Linux Terminal, b

Buy an Android which has OEM unlock and well supported by LineageOS. Don't listen to apple fanboys here. On Android you can have a full blown Linux Terminal, because Android is Linux underneath. Termux works without rooting. You can set up a Debian CLI environment using proot on termux and let it run on startup by editing startup file. There are tutorials to run X / Wayland without rooting too. Admittedly I haven't found a need for that so far but that's possible. Or instead of using Debian environment, you can use vanilla termux environment and have access to Android API if you want. Even then you can still have a Debian / Ubuntu CLI environment On iOS you can't install different browsers either. On Android you can install Firefox for Android and it supports uBlock Origin. You can change KeyBoard app and there are many options to choose from. Device automation is pretty good too.. There are OSS apps on F-Droid and some are quite good. Having OEM unlock Lineage OS support means after OEM discontionues support you can unlock bootloader and install LineageOS. Or if you are feeling adventurous, I suggest to check about pinephone which runs linux, although I don't know much about pinephone - just heard about it once on linux subreddit.