In terms of privacy? What's the alternative? I'm sure that stock Android phones are way way worse in terms of privacy than any Apple device ever made.
Android is great in theory but the amount of pre-installed garbage, material design and Google / vendor powered spyware is way too much for my liking. I’m not saying that Apple doesn’t track things, because they do, but at least there’s no vendor garbage and you can go through the Settings and disable everything you don’t need, restrict Apps from running in the background etc. If you don’t upload your data into iCloud it will be way more private than the average Android phone.
Another thing I dislike about non-Apple phones is that, besides the Pixel and a few others, their bootloader and storage security is a joke, if someone gets your device you can assume they’ll get to your data.
GrapheneOS is great, it would be the one and only alternative to the mess that Android is however I can't daily drive that as it lacks features (nice things) I do want to have.