When people are richer, they also tend to live in countries where the internet access is very important to the state and where installing good internet is an important public policy.

Of course you have exceptions to that general case but I'm not convinced those exceptions are enough by themselves.

They are in a very different market than a traditional product, they are basically servicing the people that nobody else want to service and the distribution of revenue in that group is going to be drastically different from the norm.