It must be admitted that Bayern München is not the old Bayern München. They lost points again in the game they were leading 2-0. However, keeping the score was one of the best things they did. This cannot be explained simply by Lewandowski's departure. It's clear something went wrong.
It's normal to have a feeling of satiety in the whole team after winning the championship 10 seasons in a row. I'm not sure if the problem is with Nagelsmann.
It's good for us football fans that there is excitement in the league again though. Union Berlin has a serious rise this season. Borussia Dortmund is still in the race, Freiburg is doing well. We are only in October and there is a 6-game period before the World Cup. Teams that do this well will be in an advantageous position.