What makes it authoritarian is the fact that you cannot change the structure of government from socialism to a different system if that is what the masses want. Authoritarian states are labeled such due to the structure of their systems.
They could pass a constitution that doesn’t say the socialism is an integral part of cuban justice. They just didn’t.
Did it occur to you that there is a very important reason for this, connected to why Cuba is more free than your country?
As an aside you are using a lot if words that you very clearly do not know the meaning of. You can fix that.
Are you upset by me describing a constitution made from the grassroots and passed by a vote among the entire population as direct democracy? Because Cuba is a mixture of representative and direct democracy but in this case it was entirely direct democracy.