Those are the offside rules. I'm not disagreeing about the length of time etc but offside is a black and white issue, either the player is offside or not. That is not down to VAR.
The handball rule, again that is the rule, not down to VAR.
Missing things like the foul on Kane against SU, that is plain and simply incompetent referring, from both the onfield and VAR officials.
All these are getting wrapped under one heading "it's VAR". If the rules are nonsense or not working, change them. If the refs are incompetent, punish them, replace them, train them until they are competent. Laying every issue at the feet of VAR is wrong and not looking at where the real issues are.
Is VAR perfect? No. Is the way the FA implemented it perfect? Hell no. But don't blame it for every woe in the game.
It has improved decision making and it will improve further, especially if it's taken out of the hands of the idiots at the FA and implemented correctly.