So what. It's literally just a game. Not important enough to sacrifice our freedoms and control for.
Competitive integrity is one of the things that makes competition fun.
If you're a developer / engineer you'll admire the professionalism. And more importantly value proposition of your work.
- The effective range of the system, if the range is only 100m or so then you might need a lot of these to protect a larger strategic area.
- How it neutralises the drones, does it overheat certain components or just inject sufficient noise into the system that the flight controller stops working or just disrupt any command signals.