Yeah but
"In November 2020, Musiala was called up to the England under-21 squad for the first time for their 2021 UEFA European Under-21 Championship qualification matches.He made his U21 debut as a substitute during a 3–1 victory over Andorra under-21s at Molineux Stadium on 13 November 2020. He scored his first under-21 goal during a 5–0 win over Albania at Molineux Stadium on 17 November 2020.After choosing to represent England's under-21s, the German football association indicated that they had stopped pursuing Musiala, with youth team coach Meikel Schonweitz stating: "He has clearly signalled to us that he currently sees his future with the English national teams. We accept his decision and wish him all the best for his sporting career." Musiala had previously indicated that he felt more comfortable playing for England at youth level than for Germany, as he grew up as a footballer at Chelsea with other English players, whereas for Germany he did not know any of the other players"
So how did he end up playing for Germany?