teddy is blackpinks biggest hitmaker. this girl just wrote some okayish but sometimes kinda cringey lyrics. the success of bp has almost nothing to do with her.
You don't have to side with her, but at least do some research before you talk.
These are the songs she produced and wrote for Blackpink, not just the partner of Teddy. This is the exact problem she's talking about, btw. Everyone is giving the flowers to Teddy and BP, even though she was heavily involved in their biggest hits. We can say this about 1000s of other writers/producers too.
More here: Boombby Lyrics, Songs, and Albums | Genius
"Typa Girl"
"D4"
"KTL"
"Pretty Savage"
"BOOMBAYAH"
"Whistle"