Rich people with invest money to be sure that they can remain cyborgs, that can connect to the PC, without risking brain content steal, or just important information’s steal why they are connected.
They will probably build private local VR, where they know that a hacker from China can’t get to take there money.
How this may work?
I will show you what I have in my mind.
First, they need a very fast supercomputer or a network of computers or other gadgets with good processing power and as low energy consumption as possible.
They will have there own datacenters for such thing that is as close as possible to there house, because must have low latency and be guarded very well, also the connection from the datacenters to there home.
People that will work in this datacenters will have to face very serious security procedures.
Today many servers use debian, in the future will be a OS that is older in contain but a lot more stable and secure than the rest of programs that are on the market.
Some rich people probably will prefer this programs that need more processing power to do the same things (because lack optimization), but you can be more sure that they will not have a serious crash that will affect your work.
Will exist also operating system version just for the rich people, that offer more features than the rest of the world has access too.
After all they want to have the technological advance and to lower the risks of being thrown away by an average guy that with the help of an AI, made a company that made so much profit that put him out of business.