Disagree. The current situation of SRK is only due to SRK.
His films faced protests even in the previous decade. Even in the previous decades there were clashes. And the Khans, Kumars, Devgns exist since the beginning of his career.
It's solely his choice of scripts & inability of his directors/writers to do justice to his talent that has resulted in his downer. No need to search for excuses beyond SRK.