Humber is actually one of the bigger colleges in Canada and is in the GTA. Colleges aren’t only for tradespeople. I know many people who did a college degree after a university degree. College degrees offer more practical training where as university tends to offer more theoretical training. Many in IT did an undergrad in university and then went onto a college degree to learn practical skills to become employable. Would add that trades can pay more than many professional degrees so I wouldn’t be putting down journeymen.
My goal was never to put down journeymen trades folks BUT to highlight that those two paths do not always converge nicely. ie a degree based career and a diploma based trades career. My apologies if it came out like this. Trades also tend to be local which makes it sus from a IRCC point of view -- even though they have a Federal Trades channel for EE.
Polytech are supposed to be provide vocational training but then many times names do not provide the entire context. I did browse through all their offerings and I found that in case of specific careers in trades they have a good range of courses but when it comes to masters degree courses, the choices were absent.
I can certainly talk about IT. In IT field, many folks after doing their engineering or related degree take up certification courses to learn vendor or product specific skills. These are however, not really taught at colleges and often provided as a employer driven training.
Lastly, IRCC for the reasons known to it the best is always sus about mid-career change.