alt Hacker NewsGames are there to be played. Not being able to build a business on top of a game does not make it irrelevant.
f you want to start a business making games then you really should consider using a game engine rather than something like Roblox because Roblox takes a massive cut (way more than 30%) when looking at what users pay vs. what you cash out. I don't
This whole conversation is about how there is very few options for games where it is financially viable to build content for them as a third party. I am not claiming that other games are not fun, you just can't make a successful business on top of them.
Yes, it's possible to make your own game, but it's also possible to make your own app store. There is value in being able to build on top of successful platforms. These existing app stores can demand a bigger cut than doing things yourself because they bring a lot of value and paying customers to the table.