You can't say we don't sell well and leave out one of the biggest reasons for that in Arteta himself.
His manner of binning players he's done with may seem "ruthless" to some, but what it actually does is completely destroy any transfer value the players have.

We didn't make a move for Šeško (a player nigh universally regarded as having an insane ceiling) because he's "only 22"? Didn't we once sign a 22 year old winger named Thierry Henry?
Has the spirit of adventure fled so far away from my club?

Wenger once gave 16 year old Fabregas the opportunity to play in our central midfield, and he showed us what he could do. He was so brilliant, we let Paddy go.
Now, we're making excuses for Arteta not giving 18 year old Nwaneri a chance to play attacking midfield because "the demands of the role"?

Hell, we just saw Benjamin Mendy's career get destroyed by something similar. If he gets convicted, they can lock him under the jail with my blessing, but "innocent until proven guilty" has to mean something or we're not simply on thin ice, we've broken through it and the hypothermia is setting in.

You said in any other industry, Partey'd have been fired.
I had a family member accused of similar crimes. He maintained his innocence all through. He too was charged, but he had his day in court and was acquitted.
He should've lost his job over patently false accusations by a venomous ex? Disagree.

Your strategy wasn't great, man.

It's an empty boast

He's won more games in his first 200 than Arsène, but Arsène won a League title and was well on his way to a second within his first 200 games.
The only title Arteta has won in his first 200 games is "Next Season FC".