Dortmund may still have a chance to improve their position in the standings, the points difference is also not far. But for the trophy competition, I think Dortmund may be a little behind. It will be difficult for them to catch Munich who are already leading or Leverkusen.
The point difference between Dortmund who are in 6th position and the 3rd position is just 2 points so I believe if they sit up they can go higher up the table, but I agree with what you said that they can't compete for the title. Dortmund is too inconsistent to be a title contender. Even if they were just 2 points behind the league leaders I won't trust them to win the league. As an institution, Dortmund is not ready to win the league.
That's the reality. We can see the Bundesliga results in the previous few seasons and we will see Dortmund who are almost always in 2nd place in the standings. And the closest is the 2022-2023 season, Dortmund and Munich have the same number of points in the standings, but only Munich wins in the difference in the number of goals scored. In terms of performance, they have decreased I think. They have to fix everything if they want to compete for the title, at least for the coming season.