Welcome to the Forum, @digitalvir! 
For whatever it’s worth, Wyze has apparently been working on getting RTSP into some Cam models and has been soliciting user feedback—including in a couple of surveys—in that linked topic, so I see that as a step in the right direction. If nothing else, it might help to accomplish at least one of your goals:
I don’t know if something like that would factor into your vote or not, but I wanted to share that in case you weren’t aware.
I don’t even use Home Assistant (yet), but I agree that this is something they should have already done.