Germany actually enacted an orthographical reform in 1996, where they modified the spelling of certain words to make the language easier to learn. This was remarkable in and of itself, since it involved an international agreement between multiple German-speaking countries. As I've been learning German, it's been a strange and pleasant feeling to hear a long word and then be able to spell it correctly 99% of the time.
Ironically, because of my parent comment above, Mark Twain also has an essay on how much he hated learning German [4] (more due to grammar than spelling, although he was learning it before the reform).
[1] https://spellingbee.com [2] https://en.wikipedia.org/wiki/Foreign_language_influences_in... [3] https://en.wikipedia.org/wiki/German_orthography_reform_of_1... [4] https://faculty.georgetown.edu/jod/texts/twain.german.html