If you're looking to regain your privacy, it's time to use Nextcloud. Storing your contacts with Google or Apple gives them all the details on whom you're in contact with.
Links referenced for video
- https://nextcloud.com Nextcloud Homepage
- https://nextcloud.com/signup/ - Nextcloud Account Signup
- https://www.howtogeek.com/448829/how-to-export-apple-icloud-and-iphone-contacts-to-windows-10/ - How to export iCloud contacts
- https://support.google.com/contacts/answer/7199294?hl=en&co=GENIE.Platform=Desktop - How to export Google Contacts