Style a few words
Styled letters are Unicode symbols, so screen readers can read them oddly and LinkedIn search may not match them. Bold a phrase, not a whole paragraph.
Undo is one click
Select styled text and click the same button again to turn it back to plain letters. Plain clears every style from the selection, or from the whole draft.
Shortcuts
Ctrl + B for bold and Ctrl + I for italic. Copy keeps the blank lines between your paragraphs, which LinkedIn would otherwise strip. Your draft stays in this browser.