CompTIA is in it for the money
I've been in IT longer than most of the kids that worked in my office had been alive. My boss at the time refused repeatedly to send me off to classes. His reasoning was I had the skills and did not need to spend a week training on something I already knew. On the other hand, money was poured into the kids and were sent off to classes and certified. I felt the money was squandered. Sending them off to get certified did not improve their skills or abilities to accomplish common everyday tasks of being geeks. Though they were certified and supposedly "mini IT gods", simple things tripped them up and it showed on their performance. Tasks that were too complex for them to solve were thrown into my lap.
CompTIA does not:
Teach "intuitive thinking" (IE- the idea that everything in the box is 1's and 0's and can be changed at a whim, if you know how)
Train with a full skill set. They give a reader's digest version and test to that version.
Make one an instant "IT god" when passing the test. It shows you have the ability to grasp the ideas, store the information and regurgitate it onto the test.
Replace years of experience with a week long class. Employers that feel that it does are going to be paying for hours of wasted time.