I'm a two-time Trump voter, but absolutely not a conservative, so I think I can weigh in.
The question I would have is who is telling you that you're liberal? Your meme doesn't explicitly state that, and I see right from jump that many are assuming it's conservatives who are telling you that.
Ahh, but not so quick.
In my experience, it's liberals who like to put people into the identity boxes, so it wouldn't surprise me at all if it's liberals either telling you that you're liberal, or more significantly, imo, they're telling you that you should be liberal.
A good example of this type of mentality was in the last election, when 50 cent said he was going to vote for Trump, but then his former girlfriend, Chelsea Handler, went on record saying that she told him since he's Black, he can't vote for Trump. Imagine if a conservative had told someone that they can or can't vote a certain way based on their skin color? And of course Biden said even if you're Black, you're not Black if you can't decide who to vote for. Yep, that racist is now our president.
Of course you will find plenty of conservatives who assume that you're liberal if you're part of the LGBTQ community,. But the key difference in my opinion, is that they wouldn't *tell* you that you're liberal, and certainly they wouldn't tell you that you have to be liberal. Because quite honestly, they would probably hope that you're conservative.
In my opinion, that's a small, but very significant difference between what they assume, and what they would advise. Liberals, not so much so. They will tell you what you can / can't think, and what you can / can't do, and it's all based on being a member of certain communities.