At first, it looked like a neat (and logical) feature to add to my WordPress plugin. After a bit of research it turned out that it would be overkill, and against my principle of writing efficient code.
I noticed a few WordPress plugins provided a partial approach, simply because the full approach can’t be done. Not without taking measures outside the scope of my plugin or making sacrifices in performance. So, I though of an alternative: a complete guide on how to remove Google Fonts from your WordPress Theme.