I was just looking into this earlier. A lot of major packages have explicitly stated 3.11 readiness, but we're still only at 45% of the top 360 packages.
That's not to say the remaining 55% are broken on 3.11, just tread with caution. For comparison, 71% explicitly support 3.10.
It's a good point, but doesn't imply 3.11 is not stable. But could be an answer as to why Amazon doesn't support it.
I would not use 3.11 yet. I’ve had lots of issues with packages not supporting it and other headaches that still need to be ironed out. I’ve had no issues with 3.10.
Well yes you have to make sure all your requirements support it. 3.11 is stable tho.