It’s a stupid term that is based on an antiquated mindset where Asian people are not creative and cannot invent anything of substance; we are only able to poorly imitate what the West develops. It needs to die.
The term at least since the 90s means to modify stuff to your heart’s content and literally creating something new, unique and personal.
Idk where you went to get that “can’t invent anything of substance” thing, but you might want to check your internalized racism.