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.