No, it’s actually more your general tone and lack of desire to actually put forth any stance of your own that I find obnoxious, but go off bud. Hope you’re enjoying yourself, what a way to spend an afternoon, just responding to dozens of people being as annoying as you possibly can. You can deny it obviously, but I do genuinely hope you find better ways of spending your time.
If they mention something that you’re not familiar with, e.g. an actor or a singer you don’t know or don’t know why they are being brought up, you could try asking them more follow up questions about it.
In the same way you enjoy sharing your interests with other people, other people also enjoy sharing theirs. If you show an interest in what they’re talking about, you might learn something interesting about a new topic and you would be able to more easily share something you know that is relevant to what they are talking about if you know more about their interests.