No, it doesn't. You couldn't give a tinkers cuss, what I do, and I couldn't do the same about your actions. I support the team in my way and you support them in yours, without tutting about others.
It's none of your business what other people want to do. They don't need to justify themselves or make excuses.
Watching a tv screen makes no difference to the team who are playing 200 miles up the road.