Obviously. All riots are technically insurrections. They're synonyms. And they are usually protests too; it'd be unusual to have a riot while agreeing with the current direction of the government.
> A riot or mob violence is a form of civil disorder commonly characterized by a group lashing out in a violent public disturbance against authority, property, or people.
> Uprisings which revolt, resisting and taking direct action against an authority, law or policy
See? Riots are by definition rebellions. They're both words for resisting legitimate authority. How do you expect there to be a riot that isn't an insurrection? That's why the lefties aren't getting much pushback on calling it an insurrection. Its a riot. Everyone agrees. Insisting that it use a specific word instead of the usual one is playing a bit of a game to pretend that it is some sort of special riot which is where the pushback starts; but there isn't any question that it is technically an insurrection - all riots are small insurrections.