The Foliage in the asset map I downloaded was annoyingly created using Procedural Foliage.
Files generated with Procedural Foliage cannot be edited with the Foliage tool.I was able to select and delete them using the Foliage tool, but this method is terrible for deleting thousands of trees.
Further research revealed something called Procedural Foliage Blocking Volume, but it was completely useless.At best, it only slightly reduced the tree density by a margin of error, or conversely, increased it.
Is there any other way to remove Foliage?