On the other hand, not all rich folks have good habits, so it could well be the case that poor people are able to catch up and even pass up some richer folks.. but sure, the poor folks still have to figure out ways to have disposable income, so it could well be really difficult for a poor man who is ONLY able to figure out ways to invest $10 per week into bitcoin to catch up to someone who ONLY sporadically invests $100 or $1k into bitcoin - but still the guy investing $10 per week is still doing better than the similarly situated guy who is not investing at all... .. and so yeah, we might choose ways to compare our own bitcoin investment performance to others or to compare our performance to other variations of ourselves, and there are likely going to be ways that the organized, persistent and consistent BTC investor is going to catch up, surpass and out perform other possible alternative scenarios.
Of course, it is impossible for a poor folk who is accumulating bitcoin with the same way a rick folk is accumulating because the amount that they will use to DCA weekly will have a big difference, and that is why the rich serious bitcoin investor will always do better than the poor investor. However, there is a way a poor bitcoin investor will be able to surpass a rich bitcoin investor smwho is not serious with accumulating bitcoin and he is buying whenever he likes be cause he feels that he has enough cash or cash related property or another assest which makes him feel that it is not necessary for him to invest in bitcoin regularly, consistently and persistently.
With time I believe that the poor investor might get closer to the rich folk in terms of how much is their total value or he will be on the same level of value with the rich folk. This is because bitcoin price increases overtime and it will generate more profit based on the size of your portfolio better than what the rich guy is depending on which is making him to accumulate bitcoin in a whimpy way. Bitcoin have given the poor an opportunity to become rich in future if only they can invest and build their portfolio to a certain level based on their discretionary income overtime.