According to the document, Keighin sent a letter to Nintendo in late October “bragging that he has ‘a thousand recorded channels’ to stream” and that he will continue to use them.
Follow the source of this article (in this case Polygon, yuck) and you will find the original info:
It’s seeking $150,000 for each alleged violation of Nintendo’s rights outlined in the Copyright Act and $2,500 for each alleged violation of the Copyright Act’s anti-circumvention and anti-trafficking provisions. Alternatively, Nintendo also could elect to take “actual damages,” i.e. money it’s lost, and Keighin’s profits, “in amounts to be proven at trial.”
But then those sorts of countries usually have law enforcement that likes taking large amounts of "financial incentives" to do whatever a company like Nintendo wants them to do.