Well that's a different issue, it has nothing to do with straight guys would do bottoming or not.
GH has a problematic management, sure. It's just typical of toxic homophobic behavior. It's such a weird thing that they decided to cater for gays, and do gay porn, when they don't really like gay and gay sex.
I recall seeing post or story that Jeremy was supposed to leave (or have left) too during the massive exit of their models (Jayden Marcos etc). But then I was surprised to see him come back. From then, I felt like he became the go-to bottom guy.