I was going to write an extension the other day to block custom responses in Slack, as they gets triggered way too often in one of the workspaces I am in. While

I was going to write an extension the other day to block custom responses in Slack, as they gets triggered way too often in one of the workspaces I am in. While figuring out the best way of identifying those messages I realized it would be enough to just add one line to uBlock Origin rules. (for those interested: ##.c-message--custom_response)