Does the promotion affect the full copying of content from someone else's site?

Question

Search Engine Optimization

Good afternoon!
I am importing goods from one site to another. While doing this, I am constantly tormented by one question:
by copying the entire content from another site to my own, along with links, pictures and videos (the links all lead there, of course), do I catch up with THEM in this way or does it not affect?
I just don't understand this very well.

Answer 1

Thus, you catch up with them, it affects!

Answer 2

help.yandex.ru/webmaster/yandex-indexing/webmaster...

We try not to index or rank high:
sites that copy or rewrite information from other resources and do not create original content
In general, what you are doing is bad for promotion. In most cases, you will grab the filter, or the pages will simply not be indexed. But this is not always the case. But if you have a new site, a recently registered domain, then expect sanctions.
Oh yes, for a bunch of links to other sites, you can also expect consequences.

Answer 3

It only affects your site for the worse.