I've run into a fascinating conundrum here. Not for me, but for Queen Beta.
She keeps opening escape rifts and then not being able to use them. (As I was writing this between making moves, it took her like... six Ruler Reactions to escape.) Not for anything I did except throw an acid bomb on her-- the acid puddle is there, so she can't move. Or rather, won't move, through the puddle.
Very much backs up the nature of what Vahlen actually did for them-- that is to say, giving them more agency and self-preservation than the Elders allow of their subjects. Beta is especially unique among berserkers for exactly that reason: berserkers are notorious for being full-throttle Leeroy Jenkinses, to the extent that EU/EW explains that their own brains shut off parts of themselves to suppress any instinct towards risk-assessment and defense instincts. And here's their queen, the most dangerous berserker of all, who's special because her brain doesn't do that.
It just. It tells me so much about the distinction between Vahlen and the Elders and how it can't just be swept under the rug that Vahlen, even in the most bad-faith negative interpretation of her character, can never commit the same wrongs that the Elders do. Everyone questions why the fuck she made a deadlier berserker. Everyone questions why she made deadly aliens with teleporters. No one points out that if she equipped these deadly aliens with teleporters, and the berserker in particular has the instinct to use it when she's losing a fight, how that demonstrates a care for her test subjects. That she wanted them to live. That she wanted them to be able to save themselves in a pinch. That, even if you believe she wanted to turn the Rulers against the Elders, their lives still took more priority than that goal.
Imagine the Chosen, regularly getting the shit blasted out of them for Feeling The Wrong Feelings, looking at the Rulers and seeing them attain the barest minimum love and respect that they can't even earn.