I don't know how we analyse football and why different people analyse it in different ways. I can confidently tell you that MANE has no problem adapting with the Bayern team. Mane has got some goals in Bayern, I think he got a goal in his debut also. Someone who hasn't adapt with his new club should not get a goal or just 1 goal.
Mane is a very good player and yes Bayern Munich was not wrong to buy Mane and bring him into the Bayern team this season, although there are some people who might analyze Mane in a different way, but I think what you say is true that Mane is adapting very well and has also managed to score several goals in his debut season with his new team, Bayern Munich.