Also doesn't help that Ottomans are among the most hated empires in EU 4 for a few reasons:
- Many Rome-a-boos love trying to resurrect Byzantium. While there are harder things in EU 4, this is very challenging and puts Ottomans in your face immediately. Source of much beginner-to-intermediate player frustration.
- Ottomans are juiced with ridiculous missions, "national ideas" (themselves a questionable concept), "European status" (which means much more than it should in the game for years now), to the point that they are among the easiest nations you can pick for world conquest.
- Those same missions + poor AI interactions with mechanics means you must be heavily spoiled with hidden mechanics to prevent them turning on you due to by-design and/or bugged interactions, even if you're allied.
- Their tech group gives them strong units early, and their generals are initially biased to the point of being ridiculous (some of the greatest tactical minds in history allegedly), so you can't win pitched battles in the critical early game.
As such "removing" them took on context far beyond the origins of the term. They are deliberately and selectively overpowered relative to history and are a massive pain unless you're a very experienced player. France, before it was kneecapped a bit, was similarly often called "baguette" or the "big blue blob" (even receiving an achievement by the name). Before the power creep French military was almost unmatched in EU 4, with only the ridiculous Prussians being consistently stronger. And of course Ottomans.
What makes this worse is that both nations (and all nations in EU 4) ignore historical context. So even if Portugal has conquered all of Iberia, Maghreb, and France while seeing war for 200 years constantly, they will still have "Portuguese ideas" and their armies will still be *much* weaker than Ottoman or Prussian armies with the same idea groups, even if the latter has barely engaged in conflict whatsoever.
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On a side note, Abbasids in CK2 also rarely break apart without a concerted effort from the player, further empowering "deus vult" as something directly related to putting down one of the single greatest obstacles in the game. But now it's supposedly a "dogwhistle". Yeah, gonna "nope" that one.