While Helldivers 2 and Baldur's Gate 3 might look like sudden jackpot successes
This article is funny. It's like the feel-good inverse of a rage-bait article. It's stating what we all want to be true and cherry-picking two games that only sort of provide evidence towards it, and only if you squint really hard.
Both games are sequels backed by huge publishers with tons of cash.
BG3 is a Dungeons and Dragons franchise title; a franchise which recently received a massively successful film, a huge boost in popularity during a pandemic, and a boost in cultural relevance in Strange Things.
Helldivers 2 fits the claim a bit better, but it is still a sequel to a well received, well selling title. The extraction shooter genre is also exceedingly popular right now, and the fact that it has Games as a Service bullshit built in says that publishers weren't as hands-off as the article implies.
So the more realistic take-away from this is that good games with huge budgets for development AND marketing in reasonably popular genres can make a ton of money.
Which isn't saying much. And it certainly doesn't look like a sudden jackpot.