SM only gave her 1 original song during Joy's 10 year career but number of streams she has is no joke.
Her talent attracted many producers outside the company.
That's what is called impact
also it's so gross how for years this false narrative about favoritism was allowed to spread. joy wasn't even in sm rookies. joy's 1 sm station was in 2016. zero collabs on any smtown album. sm didn't want her to have a title track. out of joy's 24 solo songs only 7 are from sm.