I'm sort of following you. You have announced a multi-million dollar or multi-billion dollar industry. I don't see why the government would have to provide financial incentives for drone owners to install transponders. In my opinion, the first concern of anyone who wants to share the sky is to ensure that their devices are safe. So I don't see why the government should intervene.
We can have regulations, but why should the government and taxpayers pay for the industry's transponders?