Bitcoin for everyone and so the quantity determines if its for the rich or poor

How much quantity can be bought and how long to profit greatly off the quantity at stock, examining this will greatly favours the rich more than the poor, imagine getting $50 worth bitcoin and expect huge outcome, nah, that cant be possible.

So a rich person using $500k to purchase about 4.7 btc is worth the outcome and gain more faster and bigger in little price increase. So the rich keeps getting richer while the poor struggles with the gain that come with it.