Great places I have found to learn stuff
aCloudGuru (About £200/Year) - not just cloud - a variety of really good stuff - all very professionally presented - the best thing about this site is each course is revisited and updated regularly - something you really need with cloud courses especially and deal with a wealth of technologies; AWS, GCP, Azure, Azure DevOps, Python, Config management, Ansible and the list goes on and on. Plus they have a 'Playground area' that you can mess about with
Udemy (Pay per course, but they have many discount sales throughout the year where you can get a £199 course for £9.99) - plenty of courses across a ridiculous range of subjects - might not look as polished in some instances as aCloudGuru - but the entusiasm is something I love with the people doing the courses, I've done a load of these and am really happy
PluralSight - quite hit and miss. Some tremendous courses, some not so much and doesn't really get updated as much as you might like. Also quite expensive.