Well, you may have a hard time pronouncing the words, but that has nothing to do with understanding the language or with reading and writing in it. Spelling might actually be easier if you’re not distracted by inconsistencies compared to spoken language.

Also, “global” doesn’t have to mean “relevant and accessible to every single person in the world”. It could also be the opposite of “local”, for example, and describe the kind of content you can find, rather the kind of people.