Greta Thunberg, for one (5)
I believe the answer is:
swede
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">greta thunberg for one</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for swede that I've seen before include "Citizen of kingdom" , "Northern European" , "Scandinavian national" , "Native of Stockholm" , "Foreigner" .)