The pandemic is very much not over. About 500 people are dying in the US weekly due to covid. https://www.nytimes.com/interactive/2023/us/covid-cases.html. That's not as high as it was, but not nearly over. More concerningly, hospitalization numbers are up, and wastewater numbers are very high right now https://biobot.io/data/). Unfortunately, getting more granular detail now is tough because the CDC decided to stop doing regular updates to their public facing date set, in part it seems to give the public the exact feel you are repeating, that this is over, and they can go and relax about everything.
All of that said, permanent virtual schooling is not a good idea. I'm a school teacher, and it really did not go well. The most motivated students handled virtual schooling well, and the others mostly did not. Keeping students engaged and working with each other virtually is tough, and getting them to interact in contexts where they have to actually work with each other is really hard. And having hybrid setups, with some students in person and others virtual was incredibly draining on teachers, and made a lot of lesson plans and other things much harder to implement. That said, having this an option which a small fraction of students use (which is what New York seems to be trying to do), may if implemented well still end up working ok. Since this appears to be opt-in, rather than a default, one is going to be seeing it for students who have other issues and who are themselves often coming with more driven family members who are engaged with their kids education. This might not be awful.
Garbage In -- Gospel Out.