Hello, thanks for reaching out. I'm Ace, one of the Independent Advisors. I can understand your concern and please don't worry I am here to help you.
Microsoft Family Safety blocking Chrome can be frustrating, especially when it affects all versions of the browser. This issue is often caused by content restrictions within Family Safety settings, which may be preventing access to non-Microsoft browsers. To resolve this, check the Microsoft Family Safety settings by visiting account.microsoft.com/family, selecting the affected child's account, and reviewing the Content Restrictions section. If the "Block inappropriate browsing" option is enabled, it may be restricting access to Chrome. Disabling this setting should allow Chrome to function normally. Another possible solution is to reset Chrome permissions. If Family Safety continues to block Chrome despite granting permission, try signing out of the child's Chrome sync account and resetting the browser settings. This can be done by opening Chrome, navigating to Settings > Reset Settings, and selecting Restore settings to their original defaults.
Let me know if this method works.
Thanks!