I will say as someone teaching a course during spring 2020, the mindset was “let’s just get through this” our classes were allowed to be pass/fail, etc. only two years later did our classrooms have the tech to stream courses (& this is a relatively well-funded public institution)

That sounds about right; it's one thing to say "let's let people stream the course remotely" and a whole other thing to build out the network infrastructure to make it happen. If they weren't already building out when COVID hit, the lead times on switches/routers/etc got way too long to start up

I would not want anyone to take my course as it was post COVID, now I’m teaching an online-only course that I’m prepared for is a different story— absolutely agree with the spirit of the OP, accessibility helps everyone