I see some people here saying that you don't need much experience in order to sit on the VAR chair.
Well, respectfully, I disagree.
Take for example what happened at the German Super Cup. An inexperienced VAR with only 1 year in Bundesliga and 10 matches, forced the referee to issue a YC to Kimmich (for a VC scene) instead of inviting him for an OFR. This was a clear violation of the VAR protocol. A more experienced referee would assess the situation properly and then invite the referee to watch it again.