Traitors Canada S2 - Kyra
I'm just finishing E7 of Canada season 2, and I don't think I've hated anyone quite as much as Kyra. The only person who beats her is Sam from Australia, and that's a very high bar to clear.
The scenes where she's fully bullying Michael John were really difficult to watch. I felt so horrible when he kept apologizing and she just had her little smirk on. There was no real reason to go after him; I think she just didn't like him. Anyway, hope she loses.