>>106583209
Should be:
.\yt-dlp.exe --cookies-from-browser=firefox <URL>
>But there's too many options
Don't use them.
>But I can't figure out what something does otherwise
.\yt-dlp.exe --help | findstr SOMETHING
Or pipe it to more to have a pager.
>>106583228
That sounds like Chromium locking the database. Just use a separate Firefox profile you don't use for any other purpose than logging into twitter or YouTube and only open it when you get forcibly logged out and need to log back into it again.