When I see articles on relationship advice like this, I start to even question, why be in relationships at all?

I occasionally stumble over articles like this:

https://observer.com/2015/05/6-toxic-relationship-habits-most-people-think-are-normal/

It's relationship advice that tries to think outside the box. (This particular author seems to have a bunch of articles like this, and to be fair, he makes some decent points)

But lets think even more outside the box: how about NOT being in relationships at all?