That's like saying all Senjus can control Bijuus, only Hashirama was ever shown to have that ability in the Senjus. Don't compare any Uchiha to Madara when they're not on his level, only Izuna and Obito comes close. Last chapter only showed us how OP Madara is and his use of Susanoo can be from Senjutsu, Hashirama's DNA, or even being connected to his eyes. Same why how Kakashi and Obito's eyes are connected and he can see what they see, Madara's mastery of the sharingan plus the power of Senju DNA and Senjutsu allows him to tap into his eyes.
Did you see Madara use PS or just a smaller version of his leg Susanoo? If he could use PS then wouldn't he since he's facing the Bijuus? Sasuke was the one who said a person with 2 MS can control Susanoo, their eyes are tools that they focus their power into.