At the moment, DJI's R&D is likely heavily subsidized by Chinese military funds. The result of that is that DJI can offer its products vastly cheaper than domestic (or allied nations') companies can.

Therefore, the public benefit of subsidies, tariffs and sanctions would be:

- not assisting China's military development by providing funds (from drone sales) and operational data from the drones. Even the flight logs provide immense amounts of real world data about the environment and the behavior - e.g. the Mini 3 Pro's camera based object tracking. That's crazy good AI at work there, gotta admit that.

- providing domestic and allied nations' companies with the opportunity to do business without being subject to Chinese price dumping, thus keeping wealth inside the allied space and outside of the CCPs cash reserves

- consumers have their privacy rights respected