On the Admin sidebar, tap Stores. Then under Settings, choose Configuration.
In the panel on the left under ScandiPWA, choose Content customization.
Expand the Cookie Popup section.
In Cookie Popup Text, set the the text that is displayed in the cookie popup.
In Cookie Popup Read more Link, set the link that is used in the read more for cookie popup.
When done, tap Save Config.
On the Admin sidebar, tap Stores. Then under System, choose Cache Management.
Refresh invalidated cache types.
With ScandiPWA, you are welcome to use all the default cookies offered by Magento "out of the box".