MAGAS aren't pushing people to attack anybody on the left. They aren't rioting, blocking streets/bridges/businesses. committing arson, vandalism, assault, battery, murder. They aren't telling people to get in the faces of members of government or driving leftists out of restaurants, etc. They aren't doxxing ICE agents, putting their names, addresses, photos on social media, aren't threatening their families and then further demonizing ICE when they protect themselves and their families by wearing masks.
MAGA's response to the murder of a wonderful person they all admired was not to protest/riot/destroy/terrorize but to hold prayer vigils and a magnificent memorial,
Yes they criticize the left and if we have any integrity at all, we will continue to do that when the leftist agenda and policies are unacceptable and indefensible which most of it is. But we don't urge people to commit assault. We encourage people to vote their convictions of what they want this country to be.
There is a world of difference between criticizing a Supreme Court ruling and a U.S. leftist senator standing on their steps publicly calling out justices by name and saying they will reap the whirlwind, they will pay the price. And then Democrats tried to block passage of a bill providing for security for the justices after a man with a gun was arrested at Kavanaugh's home and confessed his intent was to kill Kavanaugh.
Yes there are sick fanatics on the right but they are rare. Leftist violence is no longer rare but is becoming commonplace.
And speech that encourages that should not be either encouraged nor allowed.