Why do you care? Why does anyone care? You understand what the person means, that’s the most important thing when communicating. Grammar on the internet is so unimportant, even people who know the difference might not care enough to coerce autocorrect into choosing the right one.
Not inherently, but I’ve been in communities where everyone is weirdly positive in the name of being “non-toxic” and it resulted in people generally not voicing dissenting opinions, which is pretty similar to an echo chamber.
I no longer frequent those places because it all felt a bit artificially happy like a kids TV show.