Anyone know if there are any easy to run, ethical privacy aware for linux hosting?

Preferably something that doesn't need a massive stack of dependant frameworks to run it.

Any opinions or advice would be very much welcomed.

What are the viable choices available for an ethical, affordable, reliable FOSS smartphone, that isn't like taking a chance on a roulette wheel of crowdfunding? Anyone know?

Or any pointers on how to take a modern branded smartphone and strip it bare and rebuild it to be as above that I have total control over?