23andMe just sent out an email trying to trick customers into accepting a TOS change that will prevent you from suing them after they literally lost your genome ro thieves.
Do what it says in the email and email arbitrationoptout@23andme.com that you do not agree with the new terms of service and opt out of arbitration.
If you have an account with them, do this right now.
Here’s an email template for what to write: https://www.patreon.com/posts/94164861
Technically a contract can have anything in it that both parties agree to, unless some are all of those provisions are actively illegal. I would agree that assumed agreement should be illegal. You could probably fight this in court, make the argument that this is a material change to the contract what you did not agree to and would not have agreed to had you been aware of it. But that costs money and lawyers and time.
This feels like the weirdo that Muta covered who was sending out legal notices telling people that if they didn’t take action, he would consider them to be entered into contracts that he wrote.