It's a group stage match, having it on stage with at least a little crowd is a big W for a tournament like this.
Rather than having group stage matches in a studio format like other esports have, where most or half teams do not experience international stage matches at all.
Also, it's almost impossible to get a huge crowd and hype for a regular group stage match of 16 16-team tournament.
People naturally won't show up unless it's a high-stakes match.
Stop comparing it to other VALORANT events where huge crowd gathers for the latest stages of competition.
It's just stupid, please chill your emotions, and don't do that.
Enjoy matches of different regional teams battling against each other, isn't it the most interesting about the event?