>>42240668
Like I said, they're just built different. Their elegant, feathery wings, lightweight frames, and lean muscle mass lend perfectly to them being perceived as slightly more effeminate or twinkish. Therefore, attracting that sort of artist, who then proceeds to make more twinky pegasi OC, perpetuating the cycle.
Now, I'm not saying ALL pegasus and pegasus favoring artists are this way, some are actually quite hunky and I'm sure many are straight too. But flamboyant, gay, pegasi are too commonly seen for it to just be coincidence.