Yeah, that guy.I don't know what Valdi is. I know who Vivaldi was; I happen to like the Four Seasons. Maybe you mean Vladi, and you're referring to the KGB/FSB agent running the Russian Federation?
I do think shitloads of countries and corporations and grassroots groups and individuals are trying to manipulate people using social media.
Why is the public being sucked in to this nonsense?