As a Roblox developer, it is currently too hard to remove unwanted group members. I understand Roblox doesn’t really want to permanently ban somebody from a group, that is why I suggest the time ban, you can ban a group member from accessing your game pages and group pages for up to seven day.
If Roblox is able to address this issue, it would improve my development experience because my group would be free from trollers and spam bots couldn’t bypass the captcha and tried to scam on the group wall. This would also discourage people to troll on the group wall as it could result in a temporary group ban. I understand you can just “Add a muted role or not allow members to talk.” But they can just rejoin, and if you just deny members talking at all that would defeat the purpose of trying to maintain a good group wall. Sure you can make a bot to do this, but it would be much easier just to allow bans like these, it would certainly improve the roblox group walls. I understand there are many requests for group bans, but only allowing temporary group bans may be better for everybody, that is what makes this request unique.