Certificate without skills is just a piece of paper, nothing more. If you can't do a job or if you don't have the skills for the job you will be hired for, then why will anyone give you a job or keep you in a job for a long time. Organizations provide jobs to work, not to see your certificate. Certificates prove your skills, if you don't have that skill then your certificate is useless. You will have no choice but to adopt unethical ways to get a job.
But when you are a skilled person and talented. Then you will not need to chase after a job, rather the organizations will come to you with offers, fascinated by your skills. Because the organizations need skilled workers and talented people. Even having skills means you are self-reliant. You will be able to use your skills to build a personal resource or personal organization.
Isn't the whole point of educational certificate is basically to get that education on that skill? I don't get it, you are telling me people out there, who get a certificate but do not have the skill. That is why it makes no sense, because it's seriously screwed up if you have no skill but the certificate of that skill.
Not saying that doesn't happen, but that should be the point of it, we should all be getting education just to learn that skill. I went to college, and I graduated from it with a skill, which I am using even today, I did improved afterwards of course, but that was my starting point. Why do people study? To just have a piece of paper and nothing more? Then you are just buying it, you do not even need to go get the education if you are not learning.