Absolutely. Slightlt long comment here.
So my intrusions recently have been around two shows. Up until recently, I was sure that while I enjoyed both shows A and B, I liked A better. That's how it was and I went about my life. However, since Nov last year, I had intrusive thoughts about whether I like show B better. It was a made rush of comparisons between the two because I know I like show A more but the brain is the brain right? So I started avoiding show B.
Then I started doing exposures where I purposely listened to songs from show B and sat with the anxiety and discomfort. And those songs literally played in my head all day. It wont stop at all. It is exhausting.