VAR was least of England's problems though.
Just implementing the right decisions on yellow cards, especially first half ones, would have made a big difference. Dumfries should have been on a yellow between 10 and 15 mins in the game. Ref bottled it and by the time he assaulted Chilwell, he would have walked. Even if he had realised he was on a yellow and not assaulted Chilwell, that hands the tactical advantage to England who have 75 mins of a game to run at him knowing he can't dive in. That changes the entire tone of that side of the pitch of the rest of the game. Ultimately, it was Dumfries that won the corner that they scored from.
Then you move to the Switzerland game and Xhaka finally got a yellow card deep into extra time. The only Swiss player to pick up a yellow in the entire game even though they repetitively fouled us and left their foot in many times. Xhaka probably had 4 or 5 yellow card calls. Additionally, refs are now forgetting that they are supposed to give the first offence, not the most visible one. This happened multiple times when an England player was fouled (e.g. Kane) and then fouled their player only for them to get the free-kick. Thinking about the Callum Wilson disallowed goal. The first offence was on him, but his pulling of the player to the ground was worse and cost us.
My biggest bug bear with the game right now is with or without technology, the refs are just ignoring the rules of the game. Give the yellows and eventually change the behaviour of the players. Give the first offence and make life easy.
Finally, definitely don't accept any backchat from players. I watched VVD live for 2 games. There wasn't a single incident that he was involved in that he didn't immediately get in the referees ear. Didn't matter if he'd blatantly conceded a corner or goal kick or whether he was fouled or being fouled. His immediate reaction was to try and bully the ref. Every Dutch player to a man had that schooled into them and it's clear that that dark art of the game is getting worse. Poch has to figure out whether to ride it out and get his teams to play with sporting pride or join in with Pep, Klopp etc and expect it from his players. I seriously hope FIFA and UEFA with all FA's address it head on.
My opinion, but football is very broken right now regardless who wins or loses.