I am not English, so I think I might be more objective. I don't get how anyone thinks Southgate is not the problem here. You have Stones, Walker (Trippier who is world-class with crosses and FK), Foden and Grealish whom with Pep play 100 times better than with England. Then you have Rice and Bellingham two players that Pep had wanted and all teams in Europe would like to have, Kane who Pep wanted and pushed for. Then you have Mount, Saka who are maybe the two best players of 2 world class teams. Only McGuire and Shaw are not top or world class, but the same can be said of Brazil(Danilo or Alessandro, or even Paqueta are not world-class), France (Giroud, Pavard, Lloris). There are zero excuses for the way you play.
Anyway, this world cup has been really fun. Team like Arabia Saudi, Canada, USA, South Korea, Japan are all really exciting teams to watch and with the exception of Qatar and Costa Rica, I think all teams have shown good quality.