I'm in favour of more fairness, but I was on the fence about VAR as I didn't think it would be used in the right manner. In fact, I'm not sure it's possible for it to be used to achieve total fairness.
A fallacy we have encountered in recent times is more sc technological = more accurate, when this isn't always the case. I think the same is happening with VAR which may be why quite a few are advocating for it, some without even really knowing how exactly it works or how exactly it will be implemented.