What is with the developer antipathy towards Wordpress? It might be ugly spaghetti code but it's fast, it works, and the plugin ecosystem means you can get pret

What is with the developer antipathy towards Wordpress? It might be ugly spaghetti code but it's fast, it works, and the plugin ecosystem means you can get pretty much any functionality under the sun for free. The author could have had a working solution up and running in 5 minutes. I don't get it.