Hi. Torley, thank you for this video, but.... i m afraid muting a spammer does not do much? I would like to ask a question and I would also like to make a suggestion about it.

First, if you mute a person in the group chat, does this person stay mutted permanently ? Don't they get unmuted if you talk later in the group? (I saw Timmy's post but as far I know automatic unmute still works? if that was done already and skipped my attention, I appologise : )
If not, I would suggest to LL to replace this feature with an alert "you muted this person, would you like to unmute them?" with Yes/No option instead.
Second, I believe LL should provide an efficient tool agains agressive spammers. Group owners can fill AR report, but they can't ban spammers from rejoining their groups, and perhaps they want to see their groups growing and they like group members are chatting - but not spamming - so they want to have open enrollment and chat turned on in their group.
A lot of large groups with chat option have problem of organised spam, ie. "agencies" who post commercials in groups they don't own (against group owner's will and taking money from naive store owners for "promoting" them).
I would strongly suggest to give to group owners the same tool as land owners have: ie not just ejecting, but banning someone from the group permanently. This way group members perhaps won't even need to "mute a groupchat spam " in moderated groups.