Of course I completely disagree with the OP's claim. I'm an old-school hardcore roleplaying-centered cRPG fan, a D&D fan since the early-90s, and a passionate fan of both the BG video game franchise and the Forgotten Realms setting having read almost every single novel written in that setting. And I very firmly don't see Larian as having made this game for me, and sometimes even wonder if Larian is intentionally looking to stick their finger in my eye. So no, claiming this game has been made for everyone is clearly disingenuous.