I'm sure there's some of it, but in all the places I usually go I've seen a lot less, and I haven't heard any large stories on it lately, usually I just see insults to the show itself now.
I'm happy for you though I can't say the same for myself. It may not be public or reported in media but it's there, and it also definitely is not at the show either, as far as what I'm referencing goes.
Personally I don't blame the people you mention for behaving as they do.