The article doesn't add anything new from previous discussion,
23andMe updates their TOS to force binding arbitration (https://news.ycombinator.com/item?id=38551890) - (372 points | 6 days ago | 243 comments)
One interesting thing about this story though is that it appears that 23andMe is outright refusing to make a comment to anyone. Every single site that has covered the story and bothered to email them have added a, "23andMe has declined to comment" disclaimer.
Pretty scummy.