I've met some excellent bootcamp devs and I've met some absolutely horrendous 4 year college CS grads.

It also highly depends on which bootcamp you hire from as some do do push on CS fundamentals using Javascript as the language to teach.

The top bootcamps filters out a lot of unserious, low quality candidates for you already. In addition, it's not a 3 month learning experience. It's 3-6 months of prep work, 3 months of actual bootcamp, and then likely months of practicing leetcode for interviews. It can take a year.