Ever hear of LUCA? LAST UNIVERSAL COMMON ANCESTOR. All living things are in fact descended from it.
Date? On or about 3.9 BILLION years ago give or take
I expect even the dimmest and dumbest know what that means. WE ARE ALL RELATED! OH NO! YES SO. OH NO. YES SO. OH NO OH NO OH NO. YES SO YES SO YES SO.
And so it goes. I mean do you LOVE all your relatives?
Bet you didn't know you had so many didja?