What’s with all these mentally fragile Germans nowadays? Showing great promise early and then a steep drop-off or some kind of mental block preventing them from reaching the next level: Draxler, Timo Werner, Havertz, Kehrer, Weigl, Brandt to some extent, Götze earlier (even though he won the World Cup), even Sane has been blowing hot and cold and probably hasn’t fully realized his talent.
I would be wary in placing my faith in Wirtz or Musiala at this point given how the last few “generational talents” of German football turned out. There has not been a world-class German player since Thomas Müller and Joshua Kimmich. Maybe Rudiger at a push.