That formula has to include charging what the market will bear. They can certainly increase the price and sell fewer copies, and maybe that’ll be more profitable for them in the end, but they certainly can’t jack up the price and assume all their current customers will stump up to grow their profits.
People’s income hasn’t increased all that much, the wealth gap in many countries has only grown. Games cost more when they were a niche product, and cost less when the audience and potential sales grew. Maybe they’d prefer their billion dollar industry went back to being more niche and only for the wealthy.
Resident Evil 2 sold about 4.5 million copies on PS One, Resident Evil 2 Remake has sold around 12.5 million copies so far and climbing.
They’re making more money now than they ever did, even with games costing more to make. More customers is supposed to equal economy of scale, not fuck it lets charge out the ass so executives can make more money than they’ve ever made in history.