Extracted from: #72498

Posts - is_singular('post')

There are two common scenarios for blog posts that users prefer. One is to display a taxonomy term as part of the breadcrumb trail. The other is to use the permalink structure. And sometimes even a combination of the two. Here are several of many possibilities:

// With date-based permalinks:
Home > Year > Month > Day > Post Title

Noting that the first scenario for taxonomies is already implemented.