Hey, I'm shocked they waited this long to go after him! If you're not afraid to tell the truth no matter what, you'd better be ready to get nailed to that cross!
There are only two sides... the devil, the flesh and the world, and then the side of God, truth and virtue. The former will be at the throat of the latter until the second coming. If the bishops of the SSPX are not willing to go with the flow of the modern world, the sinful modern world will (at least they will try to) find a way to get rid of them.