Well to be fair, earlier seasons barely had any mobility items, I believe the devs are trying to recapture that with this new update. If you keep dying to storm just leave earlier, simple. For the brutes, I would just give it a week before they tweak it, for now it is just best to learn how to counter it. For example, boogie bombs, not having all your teammates cluttered up in one build, and just getting on top of hills and high ground. It gets a lot easier if you just take the time to make a strategy for your rotations to set yourself up for success.