(-snip-)
Where would be a better place to learn, in your view?
Well, while I know it's not always feasible, the best place to learn about a subject deeply and fully is still a university; you can certainly come away from college having learnt nothing, but if you put in the time, it
is designed with considerable care to force you to learn enough to make you aware of what else you need to learn in order to know something, and of course there's significant motivation for the courses to be accurate and ample other resources for you to use. It's also sometimes possible to use local community colleges for this purpose in ways that have a smaller time commitment and much less cost than a full four-year degree.
Beyond that, if you want to learn at a hobby level, old college-level textbooks are fairly cheap and well worth it; I actually have some at my dry lab desk for reference. More than a few are (legally) free online, as well. They won't be up to date, but if you're just getting into a field of study you care more about the fundamentals anyway.
If you want something more current, find relatively high-impact-factor open-access journals and read their review articles. Those are free and, barring predatory journals, peer-reviewed, so they're fairly reliable as an overview.
Way beyond that, there are resources like KhanAcademy that are at least minimally curated so they're a little better than the rest of YouTube. They come with a huge warning label in that they're written for all ages and so may not be accurate to the level you want, but if you want a very shallow introduction for minimal time commitment, you could do worse.