Changing Text List to a Comma Separated List
Here's a great tool to change a text list to a comma-separated values list:
https://convert.town/column-to-comma-separated-list
For example, changing a list of cities to a paragraph with commas separating each city:
Adams County
Arapahoe County
Arvada
Aurora
Boulder
Brighton
Broomfield
Castle Rock
Castle Pines
Centennial
Colorado Springs
Commerce City
Denver
Douglas County
Elizabeth
Englewood
Erie
Fort Collins
Franktown
Golden
Greeley
Greenwood Village
Highlands Ranch
Jefferson County
Ken Caryl
Lafayette
Lakewood
Larkspur
Littleton
Lone Tree
Longmont
Louisville
Loveland
Northglenn
Parker
Pueblo
Sedalia
Superior
Thornton