No, he was the one who paid poor Indians to write and film themselves with a “kill the jews” sign, reccomended Jordan Peterson to his viewers and did a video with Ben Shapiro and Musk ( Musk wasn’t a mask off fascists back there, but still). He has never been a proper part of the alt-right, but he was the first step in radicalization for a lot of people (look for a video called something like “pewdiepie to alt-right speedrun any%”).