I think Cartman is pretty submissive canonically with characters who are stronger than him, physically or mentally (the tssst episode) He starts to act very timid once he learns he can’t control the person. He only truly dominate Butters tbh

He’s only submissive when he has no choice. He’s a small child and has to work with what power is available to him, that’s just incidental. Once he gets older and knows better he’ll be a pretty damn competent alpha. He just needs more experience before he reaches that point. He’s already naturally dominant.

Ok this gonna be kinda weird but. I’m gonna say something about the sub/Dom thing. Can’t it go off how you see the ship? Im not trying to be offensive, but some people see it like one sided love, where Cartman convinces Kyle to love him. So, when Eric would success to make Kyle love him, Kyle would be the bottom (I could be completely wrong here, but that is all I can think off)

Offensive? Lol Dude I think you’re taking this way too seriously. You can view and portray kyman however you want, and yeah, in a one sided relationship the dynamic is inevitably different.

Cartman isn’t submissive canonically and I don’t know if he’d bother with a one-sided love, but I’m not gonna get offended just because I don’t agree with your portrayal.