[tomsem]

As it happens I got one this morning!

It was sent to an email address I used exactly one time, to apply for a job at Apple, one of those gmail '+' aliases. So it's only associated with an AppleID (which I've never used to register a device). So now I think it is legit (i.e., Apple had to give a list of AppleID email addresses to the litigant), or else Apple has had a massive data breach.

Apple would not have street or mail addresses in general for customers, so the only point of contact is email.

I have not yet gotten one for my actual AppleID email. And I've never owned a device with butterfly keyboard, so I will not become a millionaire as a result of the lawsuit.