"fake difficulty" is the gayest term ever invented by tvtropes or whoever. Difficulty is difficulty, doesn't matter how you get it. Invariably when you try to nail down what is fake vs real, it comes down to any challenge the definer personally doesn't like counts as 'fake.'
Dark Elden Souls Ring does give you plenty of tools to overcome it's difficulty, fake or otherwise. You can just, you know, go somewhere else for awhile and come back when you're stronger. There's also tons of helpful items, grenade spamming, weapon buffs, etc. All of which can give you and edge.
So many times when people complain about tough Dark Souls bosses they also refuse to use any items, summons, or different weapons; all of which is deemed "cheating." Any feature built-into the game could hardly be called cheating; in any case if you refuse to use the tools provided then you're playing a self-imposed challenge, not 'fake difficulty.'