https://wccftech.com/apple-might-ban-apps-that-dont-follow-ios-14-privacy-rules-as-per-craig-federighi/

Apple might ban apps and games that do not abide by iOS 14's new privacy rules, as per Senior Vice President of Software Engineering Craig Federighi. These new privacy rules will be in effect from next year when Apple will force apps to ask for permissions before collecting additional information about them which could be used for tracking and advertisements.

Companies like Facebook have been quite vocal about this change and went to the press about how this change will massively impact ad revenue, especially for small businesses.