I dislike people who don’t at least mute auto-playing videos by default. It happens so often in public that some random pop song or some yelling teenager starts blaring for half a second before it gets muted.
There’s issues on both sides. A lot of people who ask questions are clearly just asking others to do their homework or otherwise haven’t made any effort, but there are also a lot of people who are unnecessarily hostile.
It’s a distro that only cool people know about. I’m sorry you had to find out this way.