Yeah because playing an extra 40 seconds at the end of time added on, when a sub had been made in that time, is exactly the same as a key defender not receiving a red card after dishing out a textbook red card foul.
Or a title opponent's key player not being red carded after an attempted headbutt allowing them to play in the title race run in.
Of course fans complain about decisions but this isn't making the argument you think it is, unless you and
@simon23 can give examples of big game changing decisions having gone against Arsenal this season, (such as attempted headbutts not being punished, multiple players not receiving red cards against them, a defender being kicked through the back of the leg making them kick the ball into their own net which the head of PGMOL then gaslights everyone using the national press to say the replays show the attacker getting the kick on the ball when the replays show the exact opposite, offside decisions where the graphic 'proving' the offside bears no relation to what actually happened in real life) then what you're providing is a massive, massive false equivalence and not worth a pile of shit.