Exactly, I think the user is new to Markdown and hasnāt yet understood itās whereabouts.
Dear Mabdallay,
You are thinking āformattingā, while Markdown is about meaning or āsemanticsā. To make the best use of Markdown, you have to think in terms
- level headings (H1, H2, ā¦, H6)
- paragraphs
- bullet lists
- numbered lists
- citation
- ⦠and letās not forget LINKS !
and thatās about it ā there are some other ānicetiesā, but to begin, stick to the above, that would be my advice.
THEN, once youāve got the āsemanticsā, you can think about the formatting. And thatās done in a style sheet (CSS). Either you find one that conveys esthetically and visually the meanings of your words, OR you make your own by editing one that is nearly what you want.
My two cents.
Olivier 
PS : what I mentioned may seem limited, but frankly, itās quite powerful as far as note taking/making is concerned. And itās quite possible to make beautiful and structured texts with just these few possibilities. If you need more⦠then, obviously, Obsidian is not the best tool and youāve better use a word processer or, better still, a page layout program. One can imagine, for a few notes, to use PDFs as reference material or notes in an Obsidian vault.