
These are only valid for personal and non-commercial use only.
Unity "Restricted Assets" are subject to restrictions that others are not. Now, as you mention Restricted, so here is what is says about restricted: You will be able to use them in your game for commercial use with no extra payments. Once you have purchased an asset from the store, it becomes yours to do with as you like within your games and apps.
You can purchase assets from the Asset Store and use them personally and commercially in your game.
Package Manager’s MyAssets filter added in 2019.Re-reading the page you linked to, we can see that you can use the assets from the assets store in a commercial game. Asset Store tab removed from Editor in 2020.1 NewIn20201. You can apply these filters to any searches, categories, selections, or sorting schemes you make. (E) The filter sidebar helps narrow down the list of Asset packages displayed. In addition, Unity displays suggestions and special lists of Asset packages here. (D) The list of Asset packages that match any searches, filters, sorting, or categories you select. Your Unity ID (account), where you can see and modify settings, such as custom lists, licenses, notifications, data privacy, or redeem vouchers and view your Asset Store credits. Asset Store applications, such as Dashboard, Connect, Answers, Forum, and Distribute. The list of assets you marked as Favorites. The list of purchased or downloaded assets for your account (your My Assets page). (C) The quick links provide access to the following areas: (B) The search box lets you search for an Asset package by entering a keyword, such as the Asset package’s name, a word or phrase in its description, or a filename matching any files in the Asset package. For example, you can select Terrain from the Tools menu to see Asset packages that contain terrain-building tools. They group related Asset packages together and display them in the list. (A) Collection menus help you narrow down the list of matching Asset packages. From the Asset Store’s website, you can find asset packages to purchase and see the list of assets you already own To access the Asset Store, open a web browser and navigate to. For more information, see Asset Store Publishing. Unity users can become publishers on the Asset Store, and sell the content they have created. You can access purchased and downloaded assets from an interface that is built into the Unity Editor which allows you to download and import assets directly into your project. A wide variety of assets are available, including Textures, Models, animations, entire project examples, tutorials, and Editor extensions. The Unity Asset Store contains a library of free and commercial assets that Unity Technologies as well as members of the community create.