Didn't find out until after the fact, but just watched it.
Apparently some people were inspired. (https://www.change.org/p/mcdonald-s-bring-back-mcdonald-s-szechuan-sauce-424d15e9-3815-4a51-8d81-26a3fc686ee1)
Finally watched it! Holy crap!
That ending though
Jerry is gone, Rick is a sociopath over sauce, and Morty is the only one privy to whats behind the curtain.