Electricity kills. Does it have to be 100's to matter. Is one or two deaths satisfacory?
One death from incorrect or bodged electrical work is too many. But there has to be a compromise between what can be controlled and what can only be controlled by expensive methods.
You've obviously no idea what a 4 year electrical training course involves, so your comment on training means nothing to me.
FOUR YEARS, are you joking. A school leaver can be trained in complex electronic design in half that time.
What does that four year training mean to you. ? I have no idea. But to me if the work and knowledge of some of the "electricians" is anything upon which to base judgement of the training then I can only say the four years has been extremely wasteful in terms of amking them anything more than installers of components for a energy system they have very little theoretical knowledge of.