You and I have had this debate ad nauseum (
imgflip.com/i/1ufssb) and I really don't want to do it again, but here goes...
Yes, these are "guidelines", not "rules". Much like the constitution, we're debating the (poorly written) wording that leaves a lot of room for discussion.
All of the other guidelines are just that, good suggestions to get your meme featured. The passage that Skrubbz posted, however, uses some very cut & dried, absolute language such as ENGLISH-ONLY and WILL NOT BE FEATURED (caps added for emphasis only, not "shouting").
My two cents.