Sure. Because your teaching goal is to make as many people ignorant, sniveling idiots as you can. You can b*tch slap them around much easier. The laugh is, once your little teaching deeds are done, you’ll be next on the list. May you swing high.
Remember the 1990s when the Clinton Administration attempted to make “Ebonics” an officially recognized dialect?
That decision would have forever hamstrung a segment of the black populace and required employers to ignore grammar skills when interviewing candidates.