Short memory
I’ve not. The sort of complaints managers had a decade ago were the same as today: the penalty we should have got for a clear push in the box but a reluctance by a referee to give it for fear of influencing the game.
Managers were never complaining vigorously about offsides where a shoulder was shown to be an inch closer to the goal than the defender. Replays weren’t that detailed, there was a grey area of uncertainty and within that grey area referees were given the benefit of the doubt. Frankly ten years ago if Keith Andrew’s made a song and dance about the goal that would have given Burnley the lead he’d have looked ridiculous: his team had blown a 3 goal lead, hadn’t defended properly, the replay and interpretation wouldn’t have been in anyway supportive of any complaint and he’d lose credibility.
It was the clear offsides which caused controversy and the fouls. The decision quality for the latter simply hasn’t moved forward and the decision quality for the former has been redefined. Overall quality has declined with VAR.