What's safe to delete when creating project with URP?

I noticed when you create a normal project on Unity, it's pretty much empty and not many folders if any at all are added to the structure. However there is no way to create an empty project when using URP.

After creating a project with URP. What is safe to delete? Do I need to keep Presets or Settings?
Do I need to delete the whole SampleScene or it's better to keep it for X reasons?

 

I've never used URP, but if you post a screenshot of your Project window with any of the folders in question expanded to see their contents, I'd be happy to offer some input.