Wouldn't it be better to try to sell a same kind of object in your own product and then make more money from that? Instead allowing use of objects from other pl

Wouldn't it be better to try to sell a same kind of object in your own product and then make more money from that? Instead allowing use of objects from other places... Every business loves a walled garden because they can pretend that all the customers will spend all their money inside it, but it's anti-consumer, anti-choice, and if the business fails then everyone loses all the things they own there. Plus, if people could bring their own assets to a game then the number and variety of things in the game grows significantly. It's no longer limited by what the producers can build themselves. For a lot of games, especially ones made by smaller companies, that could be a considerable boon.