Dortmund has built players who you can no mention their name twice in the all world now, I really agreed with your statement saying they are not after Bundesliga title because if the want they will get it, Robert Lewandowski was their product which move to Bayern Munich than later to Barcelona and is still doing great, take a look at Haaland has taken Manchester City to the next level by win so many trophies, look at Jude Bellingham that recently joined Real Madrid and gradually make name there, Jude Bellingham scored in every matches he has played, now people see him as future Ballon d'Or winner due to his playing habit. I Don think Dortmund really need Bundesliga title rather they prefer business.
Germay teams don't have what it take to pull a tough battle for the the Bundesliga this season, perhaps this season kind of seems quite different due to the current standings on the table with Bayer Leverkusen that totally understands the entire operations of these teams. Borrusia Dortmund is the only consistent contender with Bayern Munich for the Bundesliga title every season. But they have woefully failed due to the one repetitive mistakes they kept making. That's selling their important players to elite sides in every transfer summer, it's not longer amazing because they do make quite good figures from these players.
If Dortmund does not stop their habit of selling their best players there is no how they are going to be successful competing with Bayern Munich. They need to follow this with alot of wisdom. I know that they are known for being up stars and in as much as this is their culture they do it better than other teams. And how things works is that every season must arise a star from the club. I am not against them buying low and selling high and I am not also against them promoting from feeders and selling high. What I am concerned about is if they can at least delay these transfers for one season. I mean allow such a player to play for two seasons before putting him off for sell. If Jude Bellingham was to be in Dortmund this season, that narrow miss of the title last season would have been gotten this season.