Commanders of Reddit, why do you hate the fleece jacket so much?

I see a lot of posts about the fleece jacket as an outer garment. Yes we know by the TM it can be worn as such, but what I don't really see is why Commanders don't allow it. It's typically in the post bluebook stating the opposite of the TM. By now it doesn't seem like ignorance, so I ask you, why do you hate us?