That's mostly for show. The impact of their recent measures on the population pirating stuff is next to zero, and that even if they jail someone you'll get 10 new streamers on their place.
It was the same thing with the alleged seizure of people streaming for TV boxes. (Mine still works fine, by the way.)
It's nice to see Ars recruiting the three brothers, and actually fixing the relationship of their father with the younger one. And he's a bit more relatable to Ars in age, Charlotte grew so fast that she literally became a "boob gag character".
They omitted a few details from the manga, but frankly? I think that it was a good distillation.