Operation Firestorm C Tower Fire button needs a nerf

Every game on this map, people troll to burn their own team up top, or just spam it to disable the tower entirely.

The alarm isn't even audible half the time anymore.

Can't we at least add a cooldown to this for a few minutes? Multiple games now where I watch a teammate just spam the button just to kill more teammates than enemies. It's becoming common for someone to just camp the button.

What even is the point of having the tower, if one child can just disable the entire point of it all game?