BTS Jin’s latest brand ambassadorship has caused some deep cuts within his own fanbase. Jin On July 8, Jin was announced to have been appointed as the first global brand ambassador of the luxury French jewelry maison, Fred. [기사] Jeweler Fred Taps #BTS’s #Jin as First Global Brand Ambassadorhttps://t.co/flCkwTG9fG — BIGHIT MUSIC (@BIGHIT_MUSIC) July 8,…