Is your feature request related to a problem? Please describe.
If system has connection to internet disabled by admin, syncing data with social services should be disabled too.
Describe the solution you'd like
Consider hiding Allow updating avatars from social media option in admin settings > Groupware > Calendar if has_internet_connection is false in config.php for cleaner UI.
PR #2913 already disables cron job and user setting in such scenario.
Describe alternatives you've considered
No response
Additional context
No response