Org mode is the swiss army knife of content markup languages. It does a lot more than just content markup. But keep in mind that org-mode, markdown, asciidoc, etc don't afford much control on final layout. They're like plain HTML in function. LaTeX and Typst include more layout control - sort of like HTML with a little bit of CSS. This may not matter if you're preparing something like an article or document. But you may want more layout control for something like a CV.