Yeah but in the time that the Censorship Policy was found out you've had major releases on the PS4 outpace all other systems, Kingdom hearts 3, Sekiro, Tales of Vesperia, Divinity Original Sin 2 Enhanced Edition,, etc. Both Kingdom hearts and Tales of broke series sales records. The only thing that could replace Sony is another system that acts just like the playstation and as of current Xbox is too gimped to function, Nintendo is too underpowered in it's hardware, and nothing looks like it's going to budge especially with the PS5 being able to play PS4 games out of the box and is apparently being priced at 400 bucks. I mean people keep saying that "THIS IS ARROGANT SONY" but this doesn't seem to be especially since what sunk the PS3 was the japanese branch and what saved it was the US branch which later went on to design and market the PS4 and PS5. The other thing I keep seeing getting repeated is having to submit approval stuff in english. Smaller companies like Aquaplus when bringing stuff stateside work with a larger publisher who already have an english branch and they would be the ones who would be submitting everything to sony for approval. It's a redundant step since it was already happening anyways. There's also the secondary effect as market research and having the US branch be more involved with what Japanese titles are out so they can be brought over to other territories.
Mortal Kombat 11 being railed against successfully is mostly because it's a small enough target. it's a single release of a game and not a whole platform that has multiple game releases every month.