These two new privacy features are coming to macOS Monterey. One lets you create as many email aliases as you want, so you can sign up for sites and services and keep your real email address private. The other is very close to a VPN service.
Note: This is Club MacMost exclusive content. To view this video click the thumbnail below to go to the post as Patreon.com. Once there you will be able to view the video as long as you are logged into your Patreon account and a current supporter of MacMost at the "Club MacMost" or higher level.