Fair comment. It also doesn't state that you even need to be an electrician. I think that if you applied, things may get a bit more rigorous. I may be wrong, and a painter and decorator who wired his moms extension may be able to join. I hope not!!
You are labouring under delusions of an industry that has leading schemes that are out to protect standards over profit.
As soon as part P was brought out opportunities were spotted by the new CPS schemes and training centres to enroll the likes of plumbers and other trades into the schemes.
This evolved into the short course training route which is now actively encouraged and aided by the likes of the NICEIC to churn through applicants in a few weeks to swell the ranks of the schemes in return for membership fees. This was aided by the aforementioned low entry requirements.