This tweet was definitely about someone specific. I don't know who, because it could apply to so many people, but this is the type of thing you tweet after you see some dude you hate. It's like me saying I hate sun dresses and birkenstocks. I'm talking about one girl when I say that. Ultimately, who cares what kind of beard Kanye does or doesn't like? It would be another thing if Rihanna tweeted this. You'd see a bunch of dudes with a new cut the next day.
Sure, Twitter is a frivolous platform where tweets could easily be ignored, so who cares what people tweet, but also why even bring this up, Kanye? Keep this for your diary. Until you become a barber, no one needs your opinions on this. For the record, I do not have long ass sideburns with a line up RnB beard.