You're not crazy, but temper your job and income expectations. (though you may get hired because of your PM experience, to do PM) Most bootcampers when they come out are ready to be an intern and start learning. Your life will be much different than your used to, but if you're in it for the long term, that's not a problem.

As for learning to code because of things like the blockchain, etc, keep in mind that bootcamps teach you to build web apps, not that level of programming.