>There's no way you can delete your information from all of them without subscribing to a service to do it for you.

There is no way you can delete your information from all of them [period].

My personal recommendations to lessen data-associations:

1) Actually use cash

2) Shop at places which don't require membership (e.g. for discounts)

3) Buy a domain name which allows you to `catch-all@your.domain` and then give each requestor a unique-to-them "email address" e.g. WalMart @ JoeSmith2222333.com

4) Don't carry your cell phone with you everywhere; Don't sleep with your phone

5) Remove/unplug/disable voice assistants

6) Run LLMs/ChatGPT on local instances

7) Have your DHCP auto-issue an IP to your own local DNS server (e.g: PiHole)