Not sure if this was posted like this before, but wouldn't it be nice if there was an option to keep your lobby music and appearance like default? I mean, as a new PC player, I really haven't seen the default PSO2 lobby at all, since it's been event after event after event. Also, some events may trigger some people, like the current I-day one that has a gigantic thread on General. And when it's not a trigger thing, it can also get annoying when the music gets played ad infinitum (wedding and Sonic music), which is usually why lobby music is designed to be soft and non intrusive.
So yeah, an option to change either the whole lobby to default, OR at least the music, would be a good change.