My Italian is not good, but I suspect this is a case of the "journalists" writing the article using Google translate, with their brains in neutral. My reading of the relevant sentence is that it is the "illegal streaming industry" that "generates EUR 3B annually" and causes 10B damage to the media rights holders (they say, presumably). This is where the "250M/mo" comes from -- a figure that never appears in the actual press release. They also say they seized 1.6M in crypto and 40K in cash. So...TFA is BS.
https://www.commissariatodips.it/notizie/articolo/comunicato...