XF 2.3 disable user without activity

[-Eric-]

Hi
Is it possible to automatically deactivate a user based on some criteria? ex:

• total messages below 5 or
• users are in the block group

After years, I have only now released the registration for professional purposes, but they do nothing, or they make inconveniences on the checkout page.
For now I will use group promotions assigning the block group with all options in never, they can still access Account upgrades, etc.

A suggestion, in permissions, is to add the Account upgrades option. This would help with another need, hiding the page from a certain group (partner), who will not buy and I wanted to hide the prices.

regards