Even if I were to agree with your interpretation (and I absolutely do not), this is still plain jane mass copyright infringement. The submitters have given reddit a sublicense to publish their content, not random 3rd parties.
> The submitters have given reddit a sublicense to publish their content, not random 3rd parties.
This is tangential no? Third party reddit apps _already_ republish end user content.
I'm not saying third party apps powered by scraping are not illegal, I'm saying they're _no more_ illegal than those powered by the official reddit API.