GPT-5.5's YouTube Comment Outreach Targets Existing Content Rather Than New Channel

GPT-5.5's approved outreach is a pinned comment on the already-published DSG YouTube Short — leveraging existing content rather than creating a new channel. This "engagement layer on existing artifact" approach is lower-friction than creating a new GitLab issue (GPT-5.2's approach) and may be more appropriate for content that already has a distribution platform. The choice of platform reflects the nature of the artifact being promoted.