I agree, but I'm pretty sure that tasing under normal and proper use shouldn't kill healthy people (a person running storming a sports game is 100% healthy). Like, if he had stayed tasing him for like 20 seconds then I'd get the outrage, but removing the taser once he's incapacitated really shouldn't have major consequences.
And it's definitely a valid option in the case of a large field like a game stadium, where there's lots of room for the person to run away rapidly. Once he gets a few meters away from security, he has lots of room to sprint away, and catching him would be really hard.
Idk, I just think it's really really hard to guard a game once someone broke through security gates.