Earlier quoted context omitted.
I use Android and bought the cheapest wireless/bluetooth earphones I could find. They "just work". When I open the charging case, they connect to my phone. The bad points are the sound quality and the lack of noise cancellation
Some of the complaints OP lists are related to using the Airpods with multiple devices. While the complaints are correct, the Airpods are miles better than any bluetooth earphones I've ever used when it comes to switching sources. The dance to get my old earphones to move from my phone to my tablet was annoying and brittle by comparison.
I think this just depends on Bluetooth version. My current FreeBuds 4 switch between devices seamlessly, no manual switching needed.
With my old headphones I head to switch manually, but it wasn't that much of a bother with a switching widget on the main screen (instead going deep into the settings).