While broadcasters and pundits whinging about refs are a problem, this runs right through every single person involved in football in any capacity. Fans, players, coaches, whoever.
Humans are completely unable to accept sometimes you get lucky and sometimes you don't. Sometimes the ref sees it 'correctly', sometimes they don't. It is impossible to perfect/solve. VAR just shifts this aspect from the on field ref to somewhere else. The controversy is the same, the constant whinging about decisions is the same, AND we get stuck with VAR.
So we end up with an objectively far worse match experience, with the same unsolvable problem around luck with decisions.
VAR is God's punishment for every time we whinge about a decision, or bitch about the 'standard of refereeing'. The whinging is why it exists.