I think it's just snobbery, here in the UK, to a lot of (thick) people, all dishes = sky, and if you have sky, you must be a football fan with sky sports, and hence a football hooligan, and nobody likes a hooligan...
Still, they're uneducated grumpy people who think they can rule other people's lives (hmm, sounds like the description for a politician!!), so they will grump and gripe about something they haven't got...
But still, if it's on your property (rented or owned), then you have the right to access satellite broadcasts, no matter what grumpy Mrs. Wiggins across the street says...