Duri/Thorn One shots (request is very much please)

alright listen

Everyone who's reading this, please give me an honest opinion about duri... Is he useless? Or it's just people making assumptions about him? Cuz me myself is confused too... 😭 And why I heard, before season 2 came out... People blame daun (leaf) on replacing angin (wind)? Sorry that I bring this up, cuz I'm still processing what's going on since I just joined this fandom like a year ago... So yeah I hope someone will answer!