While a bootcamp graduate would require more investment than a college grad, it wouldn't be anywhere as high as 3.75 years, because college teaches you a lot of

While a bootcamp graduate would require more investment than a college grad, it wouldn't be anywhere as high as 3.75 years, because college teaches you a lot of skills that aren't directly useful (Turing machines) or not in your domain (compilers or image processing) or not for several years. Training customised for your needs will be much more time-efficient.