hmm, I wouldn’t really say Twitter though even though Tae is a close second there. JK barely tweets but he’s often the holder of BTS’ most viral tweets, especially with his Duh and Never Not covers, one of which breached the 3M threshold first.
I think Taehyung has more posts with higher likes/engagements on average. Not just on their official account but when brands like samsung/fila posts, his pics gets the most likes, only sometimes other members gets more than him, even then he is always the second most liked. Whenever bangtantv post individual fancams,he always gets the most views and likes. His recent fancam has as much likes as hobi has views. With him dominating china, japan and most of sea, while placing his song the highest on hot 100, I feel he is undoubtedly number 1.