IT Army of Ukraine and the Evolution of Cyber Warfare

The moment Prigozhins troll farms first hit the news.. I knew there needed to be a counter. Being an American I was always curious as to where the line was between freedom of speech and Uncle Sam fighting or countering enemy influence ops on social media. Can the US Gov actually do anything to counter such without infringing on freedom of speech? I had been working alongside Ghost Security Group and CTRLSEC to counter terrorist recruitment and propaganda online.. but there wasn't anything to cou