You make it so that any activitypub feed from or to your instance injects ads - actively work to put an MitM in the system so that any time your instance ingests a federated post, you drop in an ad into the thread. Then, E^3 - embrace it by getting your people to develop whichever software, extend it with advertising-friendly features, and extinguish by making it inoperable without phoning home to your ad server.
You make it so that any activitypub feed from or to your instance injects ads - actively work to put an MitM in the system so that any time your instance ingests a federated post, you drop in an ad into the thread. Then, E^3 - embrace it by getting your people to develop whichever software, extend it with advertising-friendly features, and extinguish by making it inoperable without phoning home to your ad server.
of course but as soon as you do someone will mitigate, cut the head off the hydra and two new ones grow