Wow, could the OP be any more wrong in a single post?
For starters, the idea that Larian had no faith in a DOS 3 is patently ridiculous. The previous 2 titles sold gangbusters, & have overwhelmingly positive reviews on Steam & Metacritic. So a DOS 3 would have been like printing money

Secondly, the game is in early access.....with version 1.0 being about a year away.....so I am not remotely surprised that some DOS placeholders are still in the game. Yet clearly this is offensive to the OP....after a measly 85 minutes?!?! (Seriously, I was still on the Nautoloid at the 85 minute mark).

Please call yourself what you are, OP: a toxic, attention seeking would-be "gate-keeper" of the D&D/Baldur's Gate lore.