This is obviously a spam precaution but I think the wording might be misleading and considered for revising. Here is the issue:
I was chatting with a user in comments when I get that familiar message suggesting to move the comments to chat. I click it and get the following message:
I realized that it is because the user doesn't have 20 rep, like the chat site states. I attempt to create a chat and give the user explicit write access. In the description for write access it says
"Even when this room is read-only or their reputation is too low, these users will be able to talk in this room."
This, of course, made me try to add them to explicit write access. However, when I do I get the following error:
What I propose is to either update the text in the chat access control panel or allow any user to chat regardless of rep if they are given explicit write access.