BTS has been able to create HYBE from scratch, currently the biggest kpop company in Korea.
YG a established company had a run of Big Bang/2ne1 and then Blackpink. I'd say globally based on feelings pulled out of my arse, Blackpink were at least as popular as BTS matching/exceeding in endorsement income and several world tours. You'd think they will have similar amount of funds to HYBE or at worst slightly less.
But somehow YG is the smallest company out of the Big 4 and selling their drama production company, where did all the money go? Did YHS just pocket all the funds himself?