Yeah, it's flawed, but it's respected because it's derived from a logical process and the umpires have got better at calling the right decisions ie, the close ones that aren't umpires call are more often than not confirmation that the umpire was correct rather than overturning them.
This is just an excuse to cover up ineptitude. VAR will never properly accepted until it's primary objective, as with the use of tech in other sports, is to at least attempt to and give the best chance to arrive at the correct decision.
Football refs seem to be convinced that a poor decision made in good faith is somehow sacrosanct and they can't get their heads around that complaint that VAR introduces double-jeopardy into that accusation.