That's an interesting conception of one's natural rights in a public space, given that basically nothing in a public space "gives you choice whether you see it or not" by the definition of "public space." The following does not sound different in principle from the quote:
"Any member of the opposite sex (who with their looks implies you're not sexy enough and all the fun is elsewhere blah blah BLAH) who gives you no choice whether you see them or not is yours. They're yours to take, 're-arrange and re-use'."
I honestly don't see a difference except in degree (and hence in jail time I'd prefer to see resulting from actions based on each of the attitudes, roughly 15 days and 15 years, respectively.)
There's a big difference between blocking ads on my machine and spraying ads in a public space. The latter is a small-time prank of course and nothing close to a serious crime, but the philosophical basis for it cited above couldn't be more off IMO.