You're the first person to point it out, so far!
I was really into it for a while, going to the r/asoiaf subreddit to debate a lot of wild theories. I'm generally not into podcasts, but I listened to several ASOIAF-related ones. I have a dog named after a character. The whole thing.
And yeah, I'm totally a believer of the Tyrion Targ theory. 🤪