Yes, this is what Bayern Munich need for them to be able to compete next season at a higher level. I see they are more prepared now, because some time ago it was their defense that still needed to be improved. But now with De Ligt officially joining them it is good news to strengthen their defence. Finally they won the competition in targeting players.
Seeing several players officially signed in this summer window makes me believe that Bayern Munich dominance in the Bundesliga will be difficult for other teams to break. Leverkusen, Dortmund and Leipzig were teams that gave strong competition last season but it looks like they will be overwhelmed to stop Bayern Munich next season. Dortmund may be going through a big change up front after they lost Erling Haaland. I saw Leverkusen development in this summer window as if they didn't bring in any new players this season.