In fact, there's almost a reverse incentive; if it clashes with the rest of the city's aesthetic, you're much more likely to notice it.
I don't really see how it's hurting "free speech" to restrict billboards. No one is suggesting we regulate the speech, no one is telling these companies what to say, we just don't want big ugly billboards blasting in our face and making our cities look terrible.
You're of course free to disagree with this, but you almost certainly draw the line somewhere. If I went and dumped a bunch of trash and feces into the middle of the street every day, you probably wouldn't be outraged when I eventually get a ticket, and I doubt that making a "free speech" argument would get me out of that fine, even if I explained the artistic merit of me doing that.
Driving is a captive audience, I don't have the option to "close my eyes/plug my ears" to avoid your "free speech" but with free speech comes the right to avoid hearing your bullshit. I can avoid buying a book, I can turn the channel on the radio, but a billboard doesn't offer that "right" to be free FROM your bullshit speech. There's more obligation on billboards in that regards, and it's kinda horseshit that you're allowed to hold me captive because you have enough money to spend on a campaign (whether it's commercial, political, religious IDGAF)
Wish "freespeechers" could understand this. I'm not saying we should just ban everything, and I'm not even sure I agree with a billboard ban (I would have signed up 25 years ago on that, adbusters reading chud that I was). I'm just saying it's really pathetic that people cry "free speech" when there are two things at play and the SCOTUS did a disservice on differentation between amplitude of property vs signal of speech.
I won’t die on the hill of saving billboards anymore than id die on the hill of not taxing billionaires but sorry, whats fair is fair.
The majority deciding to ban the minority with enough money from taking over public spaces and forcing the majority to see their ads seems very bottom up to me.
I mean, let's make exceptions for events where everybody came to hear the thing, where consent for the amplification can be assumed because we all bought tickets or something, but if you're standing on the corner with a bullhorn shouting at passers-by, that's hostile behavior in the same way that billboards are. Please don't do it.