I am totally onboard getting rid of bleeding barriers.
Over the last few days, just for fun, i run a few insane games, solo, as grace, just for the heck of it.
It was autopilot Horde… Kestrel was a problem, had to build a few sentries to take it down, and also for guardians, but everything ground based died on barriers…
That was clearly an intended side effect… I dont care if they kept it in, or removed it, i am not sad about it being gone.