I won't argue that he's in decline compared to his 21/22 season, but he still contributed to 13 goals last year.
On the flip side, he can play on the left (which we need), and I'd say he still is technically gifted enough, and experienced enough to influence the game both on and off the ball.
It doesn't excite me, but I wouldn't be mad about it.
Also it's better than spending the same sort of wage and loan fee on someone from a PL2 side who disappears after November.