Ouch, yes, you're right.
I still think that one should pass the shame on to the employers but I'll amend that to not put the employee in the middle of it all.
I like the malicious compliance but I find that to be a bad way to do a poll. Better would have been one comment with the text "Upvote if you want John Oliver pics, downvote if you want it to go back to normal".
The way they did it if one group only upvote their alternative and the other also downvotes the opponent then the result isn't representative. Or at least could be claimed not to be.