Sounds about right for Gura fans tbh.
If one of the other girls has something, Gura absolutely must also have it and also be treated disproportionally better in collabs because she's the Golden Goose. Her decision to kind of embrace it instead of be suffocated by it is a great choice for her own mental well-being, but has only really served to embolden the fans.
Now, this rigger is also pretty infamous for giving Anya breasts which she's clearly very uncomfortable with and often hides them; so he is pretty irresponsible at times and worthy of criticism. That said, this is not the first time someone has worked with Gura on something and been blasted for daring not give her only the best. Roboco was sent death threats for organising a Collab where Gura got salty.
It'll reach a point where people just no longer want to do anything with or for her because the backlash isn't worth it.