The proof that (new) PBNs are dead [Screenshot attached]

I'm pretty sure new PBNs are dead (those built on 2017), they do not work anymore.
But PBNs built on <2016 still works.

I'm using PBNs from different years now and everyone of them actually ranked me with no problem.
On May 2017 I started my first project of 2017… and simply it doesn't work.
I published the contents on May and started my PBN campaign on 1st July 2017.
I almost drop 10 PBN backlinks over the last 1,5 month and serp didn't changed a bit.
There are crappy domain with…

The proof that (new) PBNs are dead [Screenshot attached] ^(http://golmaalthefilm.com/goto/https://www.blackhatworld.com/seo/the-proof-that-new-pbns-are-dead-screenshot-attached.963012/)