I don't know what it is with streamers getting hoodwinked (tempered? :P) by the post-Elpis cutscene. Even ones who echo our sentiments leading up to that point suddenly turn heel and become #TeamHydaelyn. The only exception I've seen was Zepla, who was thoroughly pissed off at the end of Elpis, but has since changed her tune. They may have tried to portray Venat as some sort of tragic heroine, but anyone with a lick of sense would know she brought that upon herself unnecessarily and at the cost of everyone else.