How many of his winning duels were due to the team hitting long passes into him to contest, in which case he would invariably have the highest in the team?
Even when he does win high balls, his technique isn't clean like a Toney or Haaland and the team often has to contest again to secure possession.
I think DKF nailed it in that I was expecting something that he just doesn't seem to be. People wanted someone more creative and decisive in the final third and we've got ourselves what appears on paper another Dirk Kuyt.
My brother is a Chelsea fan and going from Lamps/Hazard and Drogba/Costa to Mount and Havertz was one of my greatest pleasures and how they won the CL is looking increasingly more astounding. His take was Havertz appears to do a whole lot without actually doing a whole lot.