Note that to make a claim, you have to file a claim form on time … and
"The Claim Form requires that you confirm or update your current contact information and confirm the following under oath: from September 17, 2014 to December 31, 2024 (i) you purchased or owned Siri Device in the United States or its territories and enabled Siri on that device, (ii) you experienced an unintended Siri activation, and (iii) the unintended Siri activation you experienced occurred during a conversation intended to be confidential or private."
https://lopezvoiceassistantsettlement.com/faqs
That is, you don't get money merely for owning a Siri-capable device, or for having it listening all of the time, waiting for you to say "Hey, Siri". Or even for it trying to interpret non-confidential conversation as a command.
You have to confirm under oath, with penalties for perjury, that there was an unintentional activation which resulted in Siri trying to interpret a confidential and private conversation as a command.