It wasn't specifically to you but some of what you said fits a bit of a common narrative here, mate.
We have to look a little deeper than "he gave the ball away" type stuff. Now, of course he makes mistakes, as does Partey who has always been prone to a shocking simple pass every game it seems, but we have to measure against what they're doing. The single biggest difference this season is the higher risk/higher reward approach and Zinchenko, Partey and Odegaard drive this entirely. They're charges with playing more difficult passes, taking the ball in tighter spaces and moving the ball at a far higher tempo than the rest of the team. They will make more mistakes than anyone else. That's just a fact. But they will also drive the success more than anyone else. It just bewilders me a little when this isn't acknowledged.
Take Partey's misplaced pass for Rashford's goal yesterday. Saka gives the ball away (not a criticism) right in front of him and it breaks, Partey, under pressure tries to thread a ball around 3 players to Nketiah (I think) who would've been away. I guarantee you Arteta lays no blame at Partey's feet there, yet fans do.
One of the most important lessons we teach, particularly to coaches, but also higher level players, is that you're never wrong in doing the right thing, regardless of outcome. I appreciate this is more of an arm chair audience (not meant to sound as dickish as it does) but this is the measure these players should be held to. They're not Xhaka or Elneny who are tasked/only able as water carriers and to keep it simple.
For example, I've seen multiple rating with Xhaka higher than Zinchenko and Partey. Just incredible, incredible statements of ignorance. It's not even opinion at that point.