Most Yeshivos aren’t looking to make it easy to get a BA from them.Their purpose is Torah L’shmo.Not to be draft dodger… I mean college dodger yeshivos.
I was told that even Ner Yisroel won’t accept someone who perceives them as a place to get college credits through learning, instead of wanting to go there to learn Torah L’Shmo.(And get credits in the process.)
Ironically from the most difficult Yeshivos to get a BA from (or at least used to twenty years ago I don’t know the situation today) is Torah Vodaas. Even thought they allow their bochrim to attend college.