General feedback:
It looks likeBefore posting this answer, when I searched ["Discuss this answer"], this question was not included in the results. In other words, it was unclear to me and others that "Discuss this answer" slipped into Q/A without an announcementwas part of this.
Related question: Which problem is the new UX feature for comments "Request clarification / Discuss this answer" trying to solve?
Specific feedback / question:
Today (March 17th, 2025), I found two recent discussions with the tag google-apps-script, both created by low-reputation users. In a comment on the embedded answer, one discussion poster mentioned that he made it, but there is no link. The other user didn't comment on the answer embedded in their discussion.
Does this feature send notifications about the discussions created using the experimental feature? If so, who gets them?
By the way, neither post looks suitable for Discussions.