Well, since this morning I’ve had a net loss of around 50 followers due to pinning the shirt post.
The unfortunate thing about pins is once you post a pinned post, there’s no way to undo it and remove the pin for everybody. So even if the original poster wanted to take it back, they couldn’t without deleting the post. Or at least I haven’t found a way to yet. Lesson learned. Don’t use pins.
Pinning. Not even once.