Who ever said it is fair?

There are many things rich people can do, poor cannot. You gotta have money, to make (real) money. Thats the harsh truth and most of us who do not have it, have to struggle hard, to make some wealth and very, very hard and be very lucky and gifted, to get rich by it (without negating all ethics).

Isn't some of the futility if that struggle due to the theft-by-design that central bank led inflation causes, along with their reliance on the government education systems continuing to fail to educate people on his money actually works?

That’s what public companies are for. Lots of not necessarily rich people pool their money to become one very rich entity

Or anyway taxed.

The profit from trading securities is definitely already taxed.