I was an Android user back in the Nexus days, and had something similar happen to my Nexus 7 tablet. It worked fine, updated Android, became unusable. I read they finally addressed it later, but I had already moved on.
And if not, my single experience with Best Buy is that I can get my iPhone replacement the next day.
Like many others in this discussion, I switched to Apple after Google screwed me with one of their phones.
After that I just can't trust Google at all with hardware and since then my opinion of Google as a whole has largely soured. The Galaxy S6 I got to replace it worked quite well but after several years went back to the iPhone .
It's very, very nice that you can go into an Apple store for iPhone support. Mailing in your phone to another manufacturer to deal with an issue is a miserable experience, and Google's uBreakifix relationship is not perfect for regular customer service and manufacturer defects.
On a low budget used iPhones are pretty good choice. I've a couple of 2016 SEs bought for ~$100 each. Work well, usual Apple plus points. Easy to get fixed when you break screens, batteries etc. too - go to any phone fixers.
Then it downloaded the update for Android 12 (I think), and got corrupted, and essentially became unstable and unusable - things like bluetooth headsets would crash the device.
This was a phone that was working great, until it wasn't. I wasn't able to find others with the same issue. Their customer service is non-existent. End of the line.
This is what pushed me to get an iPhone recently - at least I can walk into an apple store if the thing crashes completely. I've bought multiple android devices over the years, and its always been underwhelming and disappointing. The only upside has been that its been cheap. Now that I can afford one, I think an iPhone is the only viable choice (for me).
I know there are people who own Google devices and this has never happened with them, but this has been my experience of being a life-long android user.