We must acknowledge that there is no absolute fairness or unfairness. We cannot guarantee 100% "fairness." What we can say is that Bitcoin itself does not discriminate based on race, class, gender, or age. However, we cannot ensure that everyone will derive equal benefits from it.
What we need is equality before the law, and then measures by the public authorities so that, for example, a talented and hard-working child born into a poor family has the educational opportunities they deserve. All the current discourse on equality is nothing more than cultural neo-Marxism.
And with bitcoin, it's more of the same. People have had from 2009 until today to buy bitcoin. They could have bought it very cheaply and today be billionaires. If you haven't done so, that's your problem.