Hindsight is always 20/20, and it's hard to believe now, but once upon a time, funding Baldur's Gate 3 was a big ask. A team led by one of the developers on the first one tried to secure funding for the threequel but couldn't land a pitch, which led Larian Studios to eventually get the gig.
See, the first two Baldur's Gate games were made by BioWare, of Mass Effect fame. For a long time, the series was a duology with expansion packs. After Trent Oster, a co-founder of BioWare, left and started a new company, Beamdog, he started vying to make another installment, getting only incredulity in response.