The reason is money, not creativity. If the money spent on tokens doesn’t yield a profit, nobody would be releasing 5 games a week.

Edit: didn’t realize that it had already been mentioned. I’ll change to something else to avoid parroting;

You should give it a try and see find out yourself. The issue is not that people vibecode their own games, who cares. Let them enjoy themselves. I believe that the fun part is watching your game come alive and tweaking it to your preference. The issue is rather that a lot of people choose to publish them, which I suspect is because of the potential profit it may have. My question is why aren’t there a website where people can share, or even sell their vibecoded games for those interested? That would benefit all since sharing assets, prompts, MCP, and what not, would lower cost of spent tokens.

Edit 2: A quick search answered my question. Apparently there are multiple websites dedicated to serve this purpose already.