For those who want to read the filing/follow along with the case but don't have access to PACER (which is where the docket link in the tweet leads), CourtListener's RECAP archive [0] has this case listed already [1], and a kind soul has already uploaded this particular filing [2]. Hopefully, as the case develops, people with PACER access will continue to buy and contribute the filings to RECAP.
[0] https://www.courtlistener.com/recap/ [1] https://www.courtlistener.com/docket/50143052/nelson-v-robin... [2] https://www.courtlistener.com/recap/gov.uscourts.nysd.553175...