Who registers all domains?

Question

Domain Name System

I develop pitch programs as well as mini-helpers directly on the web. Well, you know, like, compress the image there or convert PDF to Word. Well, I have such a hobby, there's nothing to be done.
So, I don't hang ads, but I'm also pleased when the counter of visitors grows. But the domain of the website plays a huge role here, because a frankly weak or difficult-to-pronounce domain will hardly be remembered by the brain of my visitors, and it is important for me that it be otherwise.
Question: why is there such a shortage of domain names even in little-known areas? After all, there is nothing at all, just at all. And, what is most interesting, when for the sake of interest you decide to open a site on the next occupied domain (well, I understand everything, I create websites myself), you see either nothing exciting or information about the cost of a domain.
Their type is specifically regulated in batches, so that later they can be sold at a higher price to people like me? But it's very, very mean...

Answer 1

vile, but profitable
, but forget about "imprinted in the brain", sex com is not so popular anymore

Answer 2

Cybersquatters .

Answer 3

Nothing personal just business...