As someone who works in recruiting
1) You need you HS transcripts, because YOU need to PROVE, you have met the minimum education requirements for entry into the Canadian forces. This isn't some arbitrary decision this is the law, QR&O 6.01 and DAOD 5002-1 detail what is required for enrolment. Both of these derive their authority from FEDERAL law (ie the NDA). If you can't prove you meet the requirements then we aren't going to waste time processing your file.
2)You are whining and lazy, we regulary get applicants who have completed their education outside the country. They are required to not only get their credentials vetted to see how they match up with Canadian standards, but in some cases they need the documents translated. Both of these are done at their own expense, and it's not cheap. But they do it because they want the job.
3)You erroneously believe that we should do your leg work for you. FALSE. Here is a not so subtle hint, if any place you are applying for ask you to provide some sort of documentation, if you really want that job you will do it ASAP and not b*tch and moan on the internet about how you are unique and should be accomdated. The CF is way more leninient in regards to allowing applicants to bringing in some required documents at later times (even when they should have brought them in earlier), or giving people the opportunity to refill out forms they submitted incorrectly. Practically everywhere else this does not happen, period. You forget to hand something in, have missing info, or just have plain horrible writing, your application is tossed.
4)Despite what (its seems many seem to believe, thanks to TV shows and movies) we do not have access to a littany of databases detailing your entire life
5)The confirmation checks are just that a confirmation that the information you provided wasn't created on photoshop.