By that logic, the Apple-provided App Store should also [0] be [1] banned [2].
[0]: https://www.macrumors.com/2022/09/26/ios-app-store-ad-fraud/
[1]: https://lifehacker.com/great-now-the-apple-app-store-has-mal...
[2]: https://www.darkreading.com/cyberattacks-data-breaches/malic...
You can't run any sort of marketplace in any sort of industry without bad actors slipping through every once and again.