In reply to Stephanie Brinley.

I would say most devs have no issue per sé wit wysiwyg. I'd say its awesome since it makes us have to do less work generally. Not having to write everything by hand I think is most devs desire :). Having a front end editor for writing posts, drag drop some wysiwyg etc withing the context of the theme I think would make lots of devs very happy. But woking with Customizer is not fun. Neither with the front end area it self or writing new stuff that goes in to the Customizer.
The Customizer is a poor mans Wysiwyg. I honestly think a better theme engine and content andling would make things much better and maybe really kick off the competition between various WYSIWYG providers (Divi, Elementor etc).