You're right; I did way too little research, but again, I was told by recruiters working for the bootcamp not to worry about visas, and that the visa requirements were 'malleable enough', to the point where the degree requirement for H1-B's could be exchanged with literally 0 years of experience. (At the time of graduation)
I was even told of someone a few cohorts before me that was in a similar position. They took the bootcamp after high school, graduated at 18, then got hired at Google soon after. I don't believe this happened anymore, and again, I think this was told to me due to the bootcamp's incentives being where they were. I do feel slightly cheated, but I undestand that I'm responsible for my own due diligence.