Along with many other lies, people have consistently been fed the idea that it will always mutate to be less dangerous and that "endemic" is a positive term in which something is no longer worth worrying about.
Neither of those ideas are, of course, any more true than washing your hands and staying 6' away from people will spare you an infection, but, that doesn't mean there's not people pushing them. We're just in the unfortunate situation in which most "news" people are pushing them.
I am not surprised by anything here other than, apparently, 17% of people think it's either at its worst or getting worse. If that were true you'd think you'd see close to 1 out of every 5 people acting like it.