Why do people think Madara can beat Hokage Naruto and Adult Sasuke?

I'm talking about in 1v1s. And I'm referring to so6p double rinnegan god tree Madara.

And I swear if someone uses "CuZ MaDaRa BeAt tHEm BoTh aT Da sAm3 tieme aLreDy tHeRe4 tHeY woUlD gEt Shhat oN" as an argument as if that fight wasn't damn near 2 decades ago when they were kids... That argument is stupid on so many levels.