There is no good reason as to why someone should even have to import/create admin scripts for banning people ingame, let alone a group. A group ban is an entirely different problem that is much harder to accomplish for the average user and requires you to self-host an off-platform bot (which is made harder by the fact that Roblox might randomly invalidate the bot cookie if your IP is not static.)
As the user above said, this is basic functionality.
i have a very small community and i made a group (admins only) and i dont think i will make it public group until this feature will be added my allies requests sometimes get spammed by random groups that i dont know
As they are adding in-game ban system, they should really consider adding group bans including banning new accounts made
Because I’m sure that my groups are getting attacked by one guy who got mad over in-game rules and likes to come back on 100+ alt accounts (they need to quit internet)