Earlier quoted context omitted.
What should you do when another site copies your content like this then?
Various things from addressing the problem directly if possible (block the IP address range they use to scrape your content with, insert JavaScript to strip the content client-side depending on the domain it's being served from), to changing their search engine behavior (canonical meta tags, contact the search engine to let them know, build up links on the web to make your site higher ranked). The more sophisticated…
That would almost certainly be regarded as a "doorway page"[1], resulting in you getting manually ranked downward or even deindexed entirely.
[1] https://developers.google.com/search/docs/essentials/spam-po...