I'll go first [CW racism]
"Did you know they just passed a law in Afghanistan that women aren't even talk to each other anymore?" - My Zionist cousin at Xmas dinner.
The rest of the family proceeded to spend half an hour ranting about how terrible Arabs are.
..so, how's your holiday been? 
The only shitty thing was my dad constantly making fun of my sister's bf (not present) for having feminine interests. He brought it up easily a dozen times. Good sign for me 👍
I got some legos though which has been cool.
My pet tortoise (who I have had since I was a small child) died which has been extremely sad, but that isn't really holiday related.