Why are znanija not afraid of spammed h1?

Question

Search Engine Optimization

I went to the site znanija.com and I see a picture that sometimes they have a lot of text in h1. They say you shouldn't do that. Why are they so? like large sites do not fall under this rule or do they somehow control it from the other side?

Answer 1

The only thing is that its volume is more than acceptable.
But I don't see spam.