how is kd considered top tier ?

I don’t know if a bunch of KDs hopped on here and decided to self proclaim themselves as top tier or did I just blink and they were magically top tier. They’ve always been mid to lower mid tier sorority and are so uninvolved even frat boys say “what’s a KD”. If you look back there’s no talk of KD being on the rise or come up but quite literally the opposite. Idk if DG plummeting the way it did just made KD just magically superior but either way it’s just not true.