[SZJX]

I agree that there seem to be a variety of links, but most of the courses linked there are of very high quality and I don't seem to see the "YouTube channels" that you're referring to. One thing I was unsatisfied with with TYCS is how it lists Crafting Compilers for the compilers/PL section of the curriculum. I would argue that more important than the specifics about compilers is a high-level understanding of various ideas in programming language design, and be able to understand the building blocks of different languages and compare the trade-offs of using one language compared with another. Of course, if you go through SICP as an entry point to computing, as suggested in TYCS, then you might be somewhat better off, but it's still not the same as a dedicated course on PL itself.

Dan Grossman from the University of Washington has an excellent course Programming Languages on Coursera: https://www.coursera.org/learn/programming-languages/, which I think would be far more relevant to modern programmers than studying compilers specifically. And I'm glad to see this course listed under the "Core Programming" section of OSSU.