Despite Google's other failings, it was the OG supporter of data portability, and that spirit extends to its phones. No other phone manufacturer with wide distribution comes close. It's unfortunate that the people who design the hardware do such a poor job with the resources at their disposal.
Is it still the case that Android backups leave much to be desired when compared to iphone? Pretty much the only reason I use Apple is that I can switch to a replacement phone and it’s exactly the same state as the last backup.