Sometimes you'll want to have products on your POS, but not on your website, here's a quick way to adjust your inventory.
Make sure that you're adding new release tags on import (this will make it easier to find later).
Navigate to Products > All Products, and enter new-release-2021-11-04 (for this tag) in the Tagged with section.
Click "Select all 50+ products in your store", and then click the "Edit Products" button.
In the Bulk Editor, click, "Add fields" and add "Available to Online Store".
You can multi-select here, hold shift and click on the bottom of the column in "Available to Online Store".
Then Uncheck the first box, and all of the column will uncheck.
Optionally, you can change the date for when the items will be visible (if you want things to show up in a week).
At the top of the page, click the "Save" button.
Scroll to the bottom, and click the next page, and repeat the previous steps for each page.