I would say that 70% of cases it makes the rich people even more welfare, but also 30% off regular non wealthy people, has an opportunity to became more financially successful.
I agree with you. In my own opinion, I would say that the percentage of having a lot of profit goes to people who are rich already. They have the advantage, because they can start with a huge capital which leads to the conclusion of huge capital = huge profit. But we should still be grateful, because of bitcoin we have a chance or opportunity to become rich too.