What's wrong is that Trump included leftists in his condemnation of hate and violence. Only white nationalist groups can be criticized.
When a neo-Nazi murders someone at a white supremacist, Klan, and neo-Nazi event... you condemn the white supremacists, Klan, and neo-Nazis.
When a violent leftest group injures/kills someone... then you condemn violent leftists.
You don't mix and match. That is deflection.