How do you submit feedback for moderation: synchronously or asynchronously?

It is better to send feedback for moderation asynchronously.

Synchronous submission blocks the user until the moderation result is received, which worsens UX and increases system response time. The asynchronous approach allows accepting feedback immediately and returning a confirmation to the user, while the check is performed in the background.

For example, feedback is saved in the database with a "pending moderation" status, and later a moderator or an automated system reviews and publishes or rejects the feedback. This increases system performance and scalability.