I mean this is like saying an Acura is just a Honda or an Infinity is just a Nissan or a Cadillac is just a Chevy.gv80.. oh you mean the g80 m series BMW? oh its a Hyundai ..?
If you've ever looked at them or driven them you'd know that isn't the case.
Sure they are based on other vehicles just like a lot of luxury vehicles are.
I'll never understand the hate when literally every other car company does this.
And don't get me started on copying design cues. Everyone does that too.