Sales of Grigory Oster's book 'Harmful Advice' increased by 40 times in online stores against the backdrop of news about the work, which also led to a rise in demand for the author's books in offline locations.

Sales of Grigory Oster's book 'Harmful Advice' increased by 40 times in online stores against the backdrop of news about the work, which also led to a rise in demand for the author's books in offline locations.

@ostorozhno_novosti 29 Apr 2026, 10:40