The non penalty decision in the Villa v Newcastle game was the worst of the lot, and there were several in that game alone which were really poor. I reckon officials have got worse because they're relying on VAR to make decisions for them.
That's definitely true for linos - they were explicitly instructed not to flag in case they got it wrong and ruled out a valid goal.
The big issue is actually around what constitutes a clear and obvious error (i.e. the criteria for when VAR should be able to step in). If the ref has seen a tackle and made a judgement on it then unless he's missed something critical it's a subjective interpretation (e.g. "excessive force", "clear goalscoring opportunity" etc). That's left us with "objective" challenges, like the defender/goalie got the slightest of touches on the ball as they completely clean out the striker - including if they weren't actually trying to play the ball but it ricocheted off them. Then they don't intervene for a clear handball because the ref
has seen it, but judged (very strangely in some cases) that the hand was in a natural position when replays show it's clearly not/deliberate.
What we end up with is a load of decisions that could be subjectively argued for ("seen them given") - but most of us will think are clear mistakes - not being overruled by VAR, and a host of minimalia overrules that while maybe technically correct are so far from the spirit of the game that we tend to think they should have stood.
Obviously, we'll all add a filter of club allegiance to the whole thing, and I can be happy when we get a "lucky" VAR overrule where I'd be livid if the same decision had been made at the other end of the pitch.
I don't think there's any real solution to this. Either we let VAR co-ref the match (remove the clear error criteria, maybe treat it as an extra lino) and spend the whole game looking at replays or we bin it and accept that mistakes happen. I'm currently in the second camp because I can't see how it can be fixed without making things even worse.
I'll also see that as an Arsenal fan I've seen some stuff that I genuinely don't know how to explain. A clearly deliberate off the ball forearm to the back of the head the ref completely missed that wasn't raised by VAR, apparently because "it wasn't an elbow" (this was the explanation given later I believe), Haaland throwing the ball hard into the back of Gabriel's head after he scored (how did they miss that?), Lewis Skelly having VAR overrule the ref to get a straight red rather than a yellow for a cynical trip (VAR said it was a dangerous tackle, it wasn't - the card was later rescinded). I'm sure others have had dodgy rulings for their clubs as well, but for a long time last season and the season before it really did seem like someone at PGMOL hated us (I'm still not convinced they don't tbh)