Why do people think getting PR in Germany is easy? Yes, in theory you just need education there, ans a job offer (with a minimum threshold of yearly €uros), but to get a job there you will likely need at least a B2 or even C1 in German language knowledge.
In paper seems easy, just an eligible job offer and that's it, but practically getting an offer without the knowledge of the language seems rough
UK not very familiar with the system, but I think you need a few years working there with a work visa, then move to PR
Canada, even without the current FSW draws is, and Everything stopped, is way more accessible than any other developed country. No way it is comparable with the USA lol