At the next level there is WordPress. Works best with one of the themes developed by the community and a few well maintained plugins. Install them and you are off to the races. WordPress is hard to do if you want to keep your current theme.
Then there is where I am. i install a CMS on a shared host. There a number of CMSs with #IndieWeb building blocks. Drupal, Kirby, Perch, alot of people use static site generators and some tools to to include #IndieWeb stuff