Private relay

The link on top of this page, under the "Related Article” is the process and probably you have missed the following points while going through that link.

• Your IP address is visible to your network provider and to the first relay, which is operated by Apple. 
• Some websites, networks, or services may need to make updates for Private Relay, including networks that require the ability to audit traffic or perform network-based filtering—such as business or education networks—or services that rely on viewing your browsing activity, like parental controls or some “zero rated” services that don’t count against your data usage.

This is a public forum.

Never post a screenshot with any personal credentials, such as email id, apple id, IMEI number, Serial Number, Phone number, Order ID, if you are sharing a map ensure your location is not identifiable. Etc.