Using competitor brand names, irrelevant trending keywords, or misleading category terms in your keywords field is a violation Apple actively enforces. The good news is this is one of the faster fixes. Here's what to change.
What Apple said
“Your app's metadata includes keywords or descriptions that are misleading, reference other apps, or use terms not relevant to the app's functionality. Apps may not use keywords that are irrelevant to the app's content and functionality.”
Apple's 2.3.3 violation is about honesty in metadata. The keywords field exists to help users find your app — not to poach traffic from competitors. Using names like 'TikTok alternative' or 'better than Notion' in keywords, or stuffing the description with trending unrelated terms, violates this guideline and can get your metadata rejected.
While you're at it — Apple also requires these pages for every app.
Fix this rejection, then make sure you're covered on the compliance side too. Apple requires every app to link to a hosted Privacy Policy, Terms of Service, Support page, and Data Deletion page. No link means another rejection — just for a different reason.