That's absolutely wrong. ESR has a very high ceiling- he was the better player of the ESR-Saka duo at the time, was picked for England (and scored) but sadly he kept getting injured and when he got fit again he had Odegaard ahead of him in the side and wasn't going to get the minutes, plus Ethan Nwaneri is going to get minutes as he bursts onto the scene. So £30+ million is a no-brainer for Arsenal to take, whilst not necessarily being a bad bit of business for Fulham either.His main issue was that he was pretty shite and overhyped
I hope he does well for Fulham - he's certainly good enough to get back into the England squad if he stays fit. At his best he's certainly at least as good as Gordon/Bowen, although not at the level of Foden/Palmer/Saka so he could provide options.