While none of the BTS members currently want to leave the group, J-Hope (Hoseok) did temporarily leave pre-debut due to the hate he received.
Here's a breakdown:
-
J-Hope's Departure (Pre-Debut): According to information available, J-Hope left BTS in 2012 due to the intense criticism and negativity he faced regarding his potential membership in the group. The mental strain was significant.
-
Return to BTS: Fortunately, J-Hope eventually returned to BTS and is a vital member.
Therefore, while no current member wants to leave, J-Hope did leave temporarily before BTS officially debuted.