I can say with some conviction that I just did not have the self-confidence to be able to do this and pull it off in an interview without going through the bootcamp and (more importantly) meeting several employed junior developers who were significantly behind me in skillset and professional development. I was completely self-taught and had 25 years of programming-as-a-hobby experience behind me going in.
My problem was basically a lack of network and real understanding of my competition in the field and the bootcamp solved that.
I could have saved a ton of money had I quit my bootcamp as soon as I realized this, but I'm still okay with how things turned out.