Gab Ads would attract the type of people you want, I think. But one could argue Torba doesn't deserve the money. Also, Torba might not accept the ad contract anyway because he is very insecure about the existence of other free speech platforms. But it is probably worth a shot if you were willing to take the risks.

For my part, I will mention Wolfballs on my nobody Gab account and see if anyone wants to come over.