Am I being disrespectful?

I was told by someone on twitter that I shouldn't sexualize mom and then got block after I followed him. Tbh gay porn he shared wasn't the reason I followed him but anyway.
I'm a pansexual 17 yo girl. Is it wrong for me to watch gay porn? I see yaoi as a genre so I don't think reading manga is a problem but could me watching gay open be bad?
I'm genuinely trying to learn and improve myself, since I've been an asshole from the day I got into puberty.
I don't even watch porn that much, but I do follow a lot of NSFW accounts on twitter.
Please help/educate me?