There's a lesson here and it's why I'm very skeptical, if not downright disdainful, of figures that do not openly identify as radical (and then I want to hear terms like communist and anarchist, not "leftist" or "socialist" because otherwise this usually only makes me more skeptical).
Berletic is part of a constellation of content creators like Richard Medhurst, George Galloway, The Duran, Max Blumenthal, Glenn Greenwald, Carl Zha, Danny Haiphong, Xiangyu, Daniel Dumbrill, Scott Ritter etc. who give the impression that they are anti-imperialist and part of the radical left but often they are deeply reactionary.
Richard Medhurst promotes Schiller Institute shit, The Duran are extremely reactionary, Glenn Greenwald has brainworms, Danny Haiphong poses as being a part of the radical left but there's enough about him that makes me extremely skeptical, Xiangyu calls himself an ML I think but he's very socially conservative to the point of being indistinguishable from a reactionary, Daniel Dumbrill has expressed sincere support for Helga Zepp-LaRouche (yes, that LaRouche) and he regularly interviews Australian Larouchite figure Robbie Barwick so I'm just waiting on Dumbrill to go mask-off and reveal himself as having been a Schiller Institute stooge this whole time.
There's often quite a bit of overlap between these figures and the PatSoc/Midwestern Marx/American Communist Party circles too.
I still get some news from Berletic but I don't trust his politics and I would recommend people approach these left-ish figures with a healthy dose of scepticism at the very least, especially with the recent news that came to light that one of the biggest figures in the NAFO circus having been a far-right grifter the whole time ("it’s scary to think how easily I was able to manipulate left-wing people"), and who rubbed shoulders with the likes of Dylan Burns (who had his pfp made by this guy), Va*sh, Animarchy, and Bellingcat's Robert Evans (at least back in their shared Cracked era).