The problem with React (and friends) isn’t React (and friends), it’s react developers. People who aren’t web developers first and react users second.
I have interviewed (and worked with) so many frontend engineers with years of experience whose minds were completely blown by the idea of using a form submit event to handle form submission. Or my biggest pet peeve – button + onclick to change location.href instead of just making a link. Argh.
So yeah I think we’re lucky to have grown up with this stuff and seen it evolve over time. Many folks these days come to the field backwards and miss a lot of the good stuff that’s available to them.