There will always need to be CMSs that are easy to use for someone to make a website with. However CMSs work through network effects based on the number of plug

There will always need to be CMSs that are easy to use for someone to make a website with. However CMSs work through network effects based on the number of plugins/themes available. And many developers don't want to write more PHP. The future of the CMS will probably be a Javascript based rehash of Wordpress.