It's all right: I am an American, so this doesn't hurt at all! In fact, considering how Marx was from Germany and not Russia, Faux German makes more sense in this case than Faux Cyrillic!
Also, if anyone is wondering how this comment would be pronounced, click here, then switch the voice to a German-language one. The result can be transcribed as:
"If they vented too make-uh foon of Merks, try mezzing vith oom-lee-uts instead oof Feux Cyrillic! Et lee-ehst thet vould make-uh moor-uh zen-ze, es Gehr-men ek-tu-el-ly ooses them". Maybe we should make a subreddit for Fake German!