I'm really not media savvy but don't like snide speculation about people's sexuality.
So posters are saying that TS and/or some of the men she's been pictured with are gay, and seeking to hide this because of homophobia and the impact this would have on their careers. And that "the deal" for fake gf/bfs (usually less famous) is either reciprocal (if they too are gay) or that they get fame/media attention, benefiting their careers.
But isn't TS mega rich and successful already? Why would she want to be a "beard" for someone less famous? And if she were gay herself, is she not successful enough to be "out", or is homophobia too prevalent to make being open and maintaining a career difficult even for the very successful?
Depressing if so.