And I think thats legit criticism as well. More and more of these vtuber designs has been more or less heavily designed to the point of looking "busy", which while looks good and all, kinda ended up becoming samey as the time went on.
This might sound niji-praising (especially at this day of niji-kicking), but Niji's designs of the past that is simple, to the point of pretty much just "here's a student/office worker/woman in a simple dress/nurse" is workable enough that they still get big viewerships. But the market prefers busier designs, and now even niji themselves followed the trend with their JP talents having more busier designs and elaborate lore/points on their designs.
The market just prefers it than simple. Simple as that.
At the very least, Justice's designs are more or less fine, even if it kinda looking like some shitty CCP gacha game designs. But let's be honest, they'll get their new outfits and of course people will start clamoring for something simpler down the line.