What was controversial?
The rules were applied - but the rules are an ass.
A toenail offside = offside.
Contact in the box = penalty
Foul by last man = sending off
Ball to hand = handball
We know that VAR will apply these rules without fear or favour to the strictest letter of the law.
It's not a United thing.
VAR is a mess.
He wasn't offside

The second red wasn't even a foul, let alone a red card, Martial even said so

See my title

**** VAR

I want similar but change Dean to Campbell. Maybe chuck jelly and ice cream in there too.