We don't know how much it cost her to break the contract, but she's had zero regrets and no wonder. She's absolutely flourishing right now. She's living her best life. YG has the best reputation for contract deals (The Black Label should be no different) and she's involved in every step of the creative process with her music. She has hit songs and her own reality show. She also has so many endorsement deals that you'd think she was the 5th member of BP.
What she did was brave and not easy to do and she got hate for it. But it was the best move she ever made.
Of course you have to be an idol wtih a decent amount of popularity for it to work, but there must be a few out there who feel trapped and languishing in a situation they'd rather not be in.
For example, I'm sure every Twice member will renew, but how do some of them look at Somi and not be envious?