Android 8 came out 6 years ago. And if your device is locked to Android 8 that means it probably shipped with 6 or 7 which means it’s a 7 or 8 year old phone at this point. I have trouble believing a 6-8 year old android phone is still working very well.
I know exactly what you mean. I use nest hub max for cooking recipes a lot. When I get to the final step there’s a “done” button. I click it and Google says “I’m sorry I don’t know how to help with that” like. What the fuck