There are a lot of ads I think are stupid, but they are just that: stupid. There are also products I wouldn't buy, but I don't care if they are advertised... for example, I don't think we need most of the technology stuff that's around, but that doesn't mean there isn't a market for it. It's all business.
I know that when I couldn't afford some of the things I can have now, I did not care if they were on TV.
It's more the implied prejudice that if you have a higher income it's bad.
OK, off of my soapbox.