Billboard companies are the most mom and pop shit in the world. There's dozens of local companies in any major city. There DEF will be someone willing to put up far more controversial stuff than that!
They will put anything that doesn't violate town ordinance regarding billboards, such as nudity, etc. We could start redpilling people about the holocaust if we started crowdfunding a couple hundred bucks here and there. They'll put anything until they get enough complaints to make it not worth it.
My point exactly. Billboards are great because the barrier to entry is much lower than a TV spot, and it's case-by-case who will be willing to put up what you want. Plus there's just something so based about having a tangible, giant 14 x 48 ft epic troll floating above your heads.