This is simply wrong. He’s developed more young players than any other PL coach in history and is still bringing through youngsters who other managers wouldn’t take a risk on.
You also are gving examples of a 26 and 24yo as ‘young players’, which they aren’t.
There’s a difference between what you said and what I said. So let’s not bring strawmen into it.
Name me one player you think Wenger developed to a high level in the past 5 years.
The latest ones I can think of are the Arteta DLP and Alex Song Box-to-box developments. And that’s being a bit kind to him but I think that is fair to say Wenger did well with that. But that was back in 11-12.