embrace extend extinguish, but it's in reference to what twitter has been, and is gonna be like for the organizers who helped build up [word that means the opposite of agile in terms of chosen infrastructure] movements on twitter.
this has been rattling around in my brain for weeks, but I'm seeing people talk about it more today.
Especially in the wake of certain local on-the-ground reporting resulting in a permaban of a fairly long lived twitter user. Idk, twitter's just gonna become a more and more hostile place to this sort of thing.
@starless monoliths can be agile in the sense of commanding an immediate top-down-change, but glaciers definitely not. I like the suggestion of glacial, that fits.