Got it. A rate-limit setting is on the works now, and we will work on further features prevent/address abusive behaviour.

Rate limiting should be enough in the ideal scenario!

In general other platforms allow bad behaviour (eg. not paying a subscription, creating a different subscription and keep using the service) which may warrant banning but given you are designing the platform from the ground up you can prevent these scenario.

Would this just be rate-limiting or would you actually want to block "abusive" users Federico Rampazzo?