Each time entering the convention hall, there were always a line of aggressive and rude security guards yelling at people to take their covid protection masks off. Sometimes they asked 3+ times in ONE sitting to keep removing your mask and showing your face, because 2-3 guards had to see your face when entering. Depending on the guard, just pulling it down under your jaw and down to your neck wasn't enough, they wanted it fully off, which for those in cosplays with wigs and ears, pulling the full head banded mask meant undoing all of that and the inconvenience of having to take off part your cosplay and put it back on in line is really unnecessary. What is the point of it all? Is it to see that the people aren't keeping a gun in their mouth? Is it to stop banned or dangerous people out? because that obviously didn't work with all the harassment streamers who didn't even wear masks. What is even the point of forcing people to remove their mask? It's a great way to start twitchcon off in a bad mood when you have to remove your mask 3 times before entering the con hall, especially when you're a vtuber who doesn't want to show their face.