Earlier quoted context omitted.
Maybe precisely because he doesn't have the degree of control that would be present in an actual totalitarian dictatorship?..
I think arguing about Putin's level of control over Russia is splitting dissidents, I mean hairs. The ability to openly murder and gaslight your opponents, even when they are in other countries, is certainly within tolerances for an "actual totalitarian dictatorship"; Putin has, and flaunts, this ability. Is he publicly directing uniformed thugs to kick down doors and execute people in the streets? Well, no, but not…
Putin's Russia is authoritarian, not totalitarian. That's why political opponents are murdered by assassins, not executed by firing squads.