The Tubblerina with a BA in BA-ness, Literature, Fat, Gender and Variation Studies answer:  "Because they are liberating themselves from the patriarchy and the white colonial hegemonic diet industry. They are no longer a part of the greedy capitalistic society and are free-thinking, progressive feminists who do not succumb to your archaic, racist, transphobic beauty standards or gender roles. The way they look is not intended for the male gaze and they are celebrating their weight diversity with other plus-sized females who are learning to embrace their true beauty.  Can I have another donut now?" chomp