Well I did mean small in terms of profits, because that's what directs the investment of big companies. So, yeah, I don't think so. Farming Sims weren't even seen as a money maker until Stardew Valley became a hit. Sure they can chase trends, but even if it was cheaper it's pretty unlikely that they'd bother investing in genres they can't see big returns in. Even with AI, it's not like they can put "psychological surreal point-and-click adventure game" on a prompt and get a finished product that easy, they will still need to invest in developers for it, nevermind all the marketing that big companies do for their releases. It's more likely they'd release yet another gacha.

Even your examples of it being done different are still the highest profile releases from that company, not some quirky novel idea. They were betting big on FFXV when they released that, and they are doing this for FFVII these times.

The AAA companies are too risk-averse to take out the indie scene, they would rather insist on trends until they stagnate.