Also what is up with “These external links will take you off GitHub to pages we haven't verified, so beware.” ? You can put links to stuff in all other places

Also what is up with “These external links will take you off GitHub to pages we haven't verified, so beware.” ? You can put links to stuff in all other places without warnings. Now ok I guess they can argue that most other places do not entail with people sending money. But why not at least keep a list of “trusted” places?