[lucideer]

Fwiw, I have 3 of these and I have yet to encounter a service that doesn't support all three, so it hasn't been a issue.

People have mentioned AWS IAMS only supports one at a time, but that's definitely "a nerd thing".

The only "normal" user-facing service I've tried with some unnecessary restrictions is actually Twitch (also an Amazon property), so it sounds like Amazon are just specifically bad at this, rather than most companies having bad implementations.

But in general, it's been fine for the vast majority of services.