I unfollowed my crush because he has a girlfriend, but now I'm suddenly interested in his brother.

Hey everyone, I need a little bit of a reality check on a situation that completely flipped today.

I used to have a crush on a guy, and we had some warm interactions in the DMs. I recently found out he has a girlfriend, so I did the right thing and completely unfollowed him to protect my peace and avoid any drama.

But he has a brother. We have never met in person, but we followed each other on ig. Lately, my focus has completely changed. The brother is single and incredibly handsome, and I’m suddenly realizing I am interested in him. Is it a bad idea to develop sudden interest for the brother of a guy I used to have a crush on?