I have 2 options. you can break them forever and the boss will be taken away life. second, they can break for a while and they are some time pokinatcha themselves. that’s all
Also the fact lasers could aim at you would be just too easy. As well as being able to break them. There is no reason for them being breakable aside from being easier. So why bother?
Once I dreamed that I could destroy those guns. I was on a boss rush mission. When I destroyed them the dropped keys. I’m not asking to add that to the game, because that is very much keys for one boss and because you have the keys when you finish the wave.