Only use it if you want to send all of your information to FSB (modern KGB). Evgeniy Kasperskiy has friends in government, police and FSB. He also is apologet of state surveillance.
This will be a russian OS, designed to allow russian companies to buy routers, switches, and firewalls that are not made by western companies.
It has to scare the shit out of russia to think that if they did have a war with the west, they would lose their access to the technology needed to run their businesses. This is a first step towards trying to build some type of technological independence from the west.