TY JOUR TI Criminal-legal counteraction to socially dangerous manifestations of subculture on the Internet KW social network KW thrash stream KW public danger KW digital technologies KW qualifying features KW public morality KW violence KW profit motive KW hooligan motives JO Russian Journal of Deviant Behavior AU Berestovoi, A.N. PY 2025 IS 5 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION