https://figshare.com/articles/preprint/A_Proof_Of_The_Riemann_Hypothesis/20452449 So I came across this post on reddit and nobody seemed to have the knowledge to deem whether it was nonsense or not.

(Preamble: This question is an offshoot of this earlier post.) In what follows, denote the classical sum of divisors of the positive integer $x$ by $\sigma(x)=\sigma_1(x)$, the deficiency of $x$ by $D(x)=2x-\sigma(x)$, and the aliquot sum of $x$ by $s(x)=\sigma(x)-x$. Let $m = q^k n^2$ be an odd ...

I've recently read about Voronin's universality theorem (see e.g. https://en.wikipedia.org/wiki/Zeta_function_universality). It is said that this result extends to other kinds of zeta functions. Now I'm wondering if this universality property is in any way related to the Riemann hypothesis. What ...