Yeah you probably should watch the episode, because you don't know what you are talking about. They aren't retconning anything. It's a comic book that was written post-burn by someone who probably didn't live in the period that the comic depicts, which is the late 31st century. There's no indication if the uniforms depicted ARE the uniforms that were worn during that period or whether it was some type of artistic license by an author who had never known or met Starfleet officers.
And yet they look exactly like TOS uniforms.


