Re:Show HN: Switch from Medium to your own blog
by TrueDuality on Friday May 31, 2019 @01:29PM
(#20063027)
You've got it backwards. There will be a header in the Medium post saying "the original source for this content is on this other blog, I'm just a repost". Google does pay attention to that and ranks the canonical source higher.
Furthermore, I don't know how Google handles cross-domain canonical reporting, but if I were writing a search engine, I would treat it as highly suspect.