Simplify & enable transliteration by default?

Thanks for opening this follow-up. However, I wonder if the scope here is too broad, and we should split up the questions of simplifying the settings vs. enabling transliteration by default. Those seem mostly unrelated to each other, changes to different parts of the code, etc. Seems more likely to get either of them done if they're untied from each other...

Moving this to a child of ✨ Provide options to sanitize filenames (transliterate, lowercase, replace whitespace, etc) Fixed , not just related. If/when we further split this, let's keep all the follow-ups as children of #2492171.

Also, if we simplify the settings, we probably should do that *before* we start working on ✨ Add JS to system_file_system_settings_form to dynamically update examples based on current settings Active

The tricky thing with transliteration by default is that it doesn't work for CJK languages (and I would assume Arabic, Persian, anything with a non-roman alphabet). So we would probably need to leave it disabled by default, or maybe add some kind of language detection and skipping logic so that certain character sets are left alone.