He has mistaken having a lot of money for having leadership talent or any useful skill that would be valuable in a situation where infrastructure has completely collapsed and fiat currency is worthless. He is not physically strong, he doesn't inspire people to follow him, he doesn't know how to find and prepare food, how to source water, how to build shelter, how to make fire...
He knows nothing at all that would make him useful as anything beyond "that guy who digs graves" until he eventually dies from the physical exertion that his candy ass has never actually had to deal with.
I gave it a couple of weeks, never got an email about whether my account was approved or denied. It was as transparent as mud. I mentioned it on IRC, and someone said "Oh just keep trying different servers." Initially when I looked at the list a lot of them expressed that they were for people of leftist political leaning, for various countries specifically, LGBTQ+, POC. Joining a server was a complicated process of "What do I join? Will I be welcome there? What is their process? Why am I not seeing any answer?"
Then there's finding communities. You can list them, and for all instances, but then it's quite a massive list to sort through. Searching is hit or miss, and depends on knowing that you have to specifically try to search all instances. Community names aren't super easy to discern so you have to try various forms of your search terms. And trying to do the "reddit like" syntax of /c/ only works on your present server, so unless you know the exact name of the instance you want to try that community on to use the @<lemmy.instance> syntax, it won't work.