V.a.r. is, at the moment, purely a tool to try & fuck up the enjoyment of football.
Pretty much nothing enforced by it, including the men's & women's world cups, has brought anything but
disagreement & to many, disappointment.
Most of its decisions are either shit, unfair or non existent. Red card instances are not acted upon, rules are not observed, nothing it does has any credibility, apart from goal line decisions.
It exists, purely to give excuses for its existence & serves no purpose in aiding football decision making.
It's as useful as hemorroids.
Unfair on hemorrhoid's as their existence can at least be used to check for early bowl cancer diagnosis, what side benefit to existence does var offer in its current guise?