I think bootcamps will bloom again and companies will hire people from there. The bootcamp pipeline is way faster than 4 year degrees and easy to spin up if the industry decides the dev pipeline needs more juniors. Most businesses don't need CompSci degrees for the implementation work because it's mostly CRUD apps, so the degree is often a signal of intellect.
This model has a few advantages to employers (provided the bootcamps aren't being predatory) like ISAs and referrals. Bootcamp reputations probably need some work though.
What I think will go away is the bootstraps idea that you can self-teach and do projects by yourself and cold-apply to junior positions and expect an interview on merit alone. You'll need to network to get an 'in' at a company, but that can be slow. Or do visible open source work which is also slow.