Why legislate it? Why not make a thing that doesn’t need advertising and charge people money for it. The way to “end” the industry you don’t like is democratically — using dollars as votes.

The idea of using government to crush an industry is a bit totalitarian — it “the people” agree with you, they should be happy to pay you for your product. If they don’t agree, then there isn’t anything democratic about using a government to shut down an industry you don’t like — that’s not democracy, that’s fascism.