He's definitely right. Shitup has to fix this sooner rather than later. If they change it while it's already available some that bought it already might not like the change and then have a reason to demand a refund. But also if they don't change it early there might not be a reason to buy it at all for a lot of players and there's no point in changing it later. I'm guessing they will fix some of the obvious issues, but I doubt they would seriously change the art style for it or the pose despite the backlash just because they're too lazy to do it.
https://arca.live/b/nikketgv/146802266
The best response right now would be to postpone the sales period for the Rouge skin and to make actual real fixes to how bad it looks and then sell it a week later.