To begin with... 2,563 participants gave feedback in the survey and they could tell if they are developers or not. As we already know, opinion/word of developers do not count (except for devs in core team naturally) in any way because WP is not developed for them. So there are 2,563-X people (=number of non-devs), whose survey should be taken into account if WP core team was consequent. For whatever reason they just forgot to tell us what percentage of "simple users" ever used DFW mode. Maybe perhaps because that number is less than 80% and if they were consequent they simply should remove it immediately from core to make the code leaner. But they won't ever do that as WP core team thinks they MUST make WP easier to use. So they remove buttons from TinyMCE (no one ever asked), remove statistics from plugin repo, develop DFW mode, etc. These are however completely insane ideas! Why? Because no one should oversimplify any CMS as if you do so at the end only apes will be able to use that CMS for typing a character as content. Because readers will not read more than 32 characters anyway, so why would any blogger want to write a post with 33 characters? And i should not forget newbies who can not write a post longer than 16 characters or use buttons in tinymce... See how absurd is the way how WP is developed for a really long time now? At least such a bad idea is to let customizer take over everything. Even the numbers tell that: there were only 50 people responding for the customizer survey. Great! Luckily we can be absolutely sure WP core will just continue push customizer down on our throats even if there exist(ed) much better GUIs for the very same purpose. So we can tell right now that in some years of heavy development -led by the core team- only apes from the jungle will use WP as until that time every human being will just abandon WP for other CMSs that do not hypothesize as a central mind that 80% of its potential users are so dumb, that they can not use it properly.