Reusable Content/Text Snippets

I would LOVE if WP supported the concept of reusable content that I can insert into my posts ala a signature at the end of emails. Maybe this already exists, but I’ve been looking and can’t find anything except similar queries that are 4-5 years old.

When writing certain posts, I type up the same snippet of text every time, and would love if I could create a snippet of reusuable html that I could incorporate via shortcode.

I saw previous post (several years old) that mentioned this concept, calling it a “bit”, but I couldn’t see any evidence that something like this has been developed.

does anyone else see this as useful, or are there plugins that address this?

Tx,

kendra