I have always hated how unnecessarily big the blast radius of enemies needs to be. It is not enough that the blast radius has to be bigger than it needs to, but it also deals damage through objects. So what is the point of a wall, if it is not going to protect you ? Even if you decide to jump around to dodge the shots, they can randomly detonate their shot mid air. So even that doesn't help. You would think that they would have slow fire rate to compensate for this bs, but of course not. Their fire rate is high. We then have the damage that it deals and of course it is a lot. So many enemies has explosive shots and it is really frustrating. Taking un avoidable damage is not fun. The best thing to deal with this issue is simple. Prevent them from detonating their shots mid air. Reduce their fire rate, reduce blast radius, Fix it so that it can't deal damage through objects.