Yeah I think it’s just some people are not trying to “communicate” rather they’re just doing it because it’s fun for them (and some others). Sort of the “talking because they like to talk.” I used to also be pretty annoyed by it but I had a friend use them all the time and sort of just got used to it. Even if it did still annoy me I don’t like to ruin someone’s fun, so I’ll just be a bit mad and carry on (and then complain to other people it annoys)