I thought that was great in that it happened right at a moment of, at least for me, frustration at the futility of it.

The second time in a row that happened to Theresa, remember how Bernard had just modulated her social signifiers as if she was another Host?

I kind of think his new brother in law might kill him to save Delores

Totally true- but if you're paying the the illusion of semi-unpredictable drama, going to jail pretty much tops it

That seems plausible enough- and in an odd way similar to the magic of self driving cars. High velocity objects navigating safely in an environment governed by free will feels impossible, but it's not.