Correlation is not causation. We elected Obama who was one of the youngest presidents in US history first term. Also he was Black. I’m not saying the country is sexist, but I am saying both the female candidates that made it the general election, ran on dog shit platforms of “more of the same”
OP is talking about the first Baldur’s Gate game. Not Baldur’s Gate 3 which you are talking about. Also Baldur’s Gate 3 was in production in 2017. While it may have been in response to Stranger Things season 1 coming out, I honestly doubt it was that. BG3 is a huge labor of love and that dev team was much more intent on making a good game than cashing in on popularity of any particular ttrpg system. There are no dlc or micro transactions and marketing was sparse. I pretty much only heard about it through word of mouth. If the goal was to capitalize, they failed that. You don’t capitalize by making a game that people can buy once and have nearly limitless experiences in without spending a dime more.