It's a nice thought, but even useless people have money. Just think of the last 50 dumbasses you talked to, almost all of them at least had some pocket change, and it's likely that at least a half-dozen were moderately successful.
Was it? Ooh damn, that fits the profile to a "T" then. I don't follow celebrity news, I guess that she's a pretty staunch/vocal supporter of LGBT+ issues?
Valid point, I guess, but it's not exactly the internet specifically that's the source of the issue IMO. I'd say that people hating specific musicians whose music they don't like/annoys them has been an issue for aeons, but it's harder to completely escape their tunes now that it's played practically everywhere 24/7 - mall PAs, the cell phones of people passing you in the street, etc.
The 'net is just the most recent forum to gripe about how annoying so-and-so's music is, although in a sense it seems to have gotten more extreme in the vacuum provided by online forums. It would take quite a bit for a conversation about an annoying lutist, opera diva, etc. to escalate to plans for murder in the 1st-19th centuries by comparison, despite it presumably happening a few times probably.
Make random jungle and peacock noises close to them. Nothing makes them want a more private conversation than the person on the other end saying that it sounds like they were lying about where they are. Sex moaning and sloppy liquid pulching sound effects optional depending on others nearby.