As an offshoot of a comment from @theChrisKent Column Formatting Not Carrying Over, if as he stated, "Column formatting is applied regardless of what view it's used in...", is there a way (in a Modern List, not Classic) for my JSON list view formatting in the All Items view to be carried over into subsequent views?
Maybe I assumed incorrectly that creating a new Modern List View COULD be created based on the column order and formatting of the original view, as in SP2013.
Yes, you can create a new list view based on existing list view in modern SharePoint list.
Follow below steps:
Go to your SharePoint list
Change the width of any column in list view slightly like:
Once you make this small change, you will the * added next to view name (Say "All Items).
Click on View dropdown (where "All Items" is shown) and select "Save view as" option
On "Save as" popup, give different/new name to list view and click "Save"
This will create a new list with same JSON formatting (column as well as view formatting):
