A friend wants to degoogle his phone, so I suggested the OS I'm currently using. The one we can't talk about... He wants a small/compact phone, so I suggested pixel 4a (not buying second hand though), but I'm afraid that planned obsolescence may kill the phone rather soon. What's your opinion?
Do they all really? I know GrapheneOS does, and I think DivestOS even says "use my OS to stay as up to date as possible, but if you have a current/supported Pixel, use GrapheneOS instead for superior security." But I don't recall other OSes really going "we're more secure than GrapheneOS and here's why."
The open-source one that's so powerful it summons an online fight with at least 50 members if mentioned. It's kinda anomalous so it is recommended not to mention it online until further research.