Your choice to depict blocking a freeway as "violence" doesnt make it so, it simply puts you in the camp of liberals he criticised for indirectly supporting the racist status quo.
Using force to prevent people going to work, or seeing their family, or getting to hospital, is wrong. Especially if the goal is to coerce people. If I came to your house and physically prevented you from leaving I doubt you’d be making equivocations. Whether you want to call it violence, force, or any other fluffy euphemism, I do not subscribe to your vision for society or your retelling of MLK.
Your choice to depict blocking a freeway as "violence" doesnt make it so, it simply puts you in the camp of liberals he criticised for indirectly supporting the racist status quo.