Copying someone else's articles?

Question

Search Engine Optimization

Good afternoon, sorry for stupid questions, you need to make a website / blog for work, what threatens copying other people's articles?
Copied articles will be worse indexed by search engines?
And what kind of uniqueness of articles is needed, where can it be checked? (so that this site would somehow move in the SEO issuance)

Answer 1

Not always copied articles are ranked worse, Google values ​​relevance more. You will work out the snippet, clicks will go, and if you have better thought out usability, then behavioral ones will help you stay in the TOP. Although Yandex does not like plagiarism, it can throw new pages into the search results (a multi-armed bandit) and also evaluate behavioral and last click.
In addition, if you have an aggregator site, then search engines will love it even more likely.
Put a link to the original and no one will punish you.
Typically, copywriters are required to have at least 90% uniqueness. You can check with: text.ru, advego,
etxt.ru

Answer 2

Copied articles will be worse indexed by search engines?

Moreover, search engines may remove your site from the search results.

Answer 3

1. Who copies and steals someone else's material - that pid @ race. And you don't just have to make excuses. This is theft. If you can’t give anything to this world, then don’t go online, there’s enough shit here without you.
2. Doesn't threaten anything. I had a small site, self-written articles on a very narrow topic (about preppers) - I wrote it myself. Then the site began to be copied by such sites as peekaboo, etc. The site from the first place in the search results fell by 101. The page with the content of my site on peekaboo became one of the first in the search results.
All their "original texts" (for Yandex the same) - do not work, from the word at all.