Most of our current WordPress themes and plugins are developed using WordPress most popular Titan Framework for it’s user friendly admin UI. A basic Minimalistic, small agency, personal, blog or portfolio website doesn’t require any complex feature!! That’s why for our most of the themes we do not prefer to add drag and drop based page builder. We know there are a lot of webmaster’s got really frustrated making his/her website modern looking, SEO friendly, light weight and optimized with some drag and drop page builder where it is unnecessary most of the cases as long as the webmaster personally is not a designer!
We prefer to add and organize the admin UI based on exactly what you need! Nothing more than that so, you don’t need to think about the layout or graphical organization just fill the form and publish it! However, sometimes we are using Visual Composer drag and drop page builder for some complex or multipurpose themes.