I see a lot of people now a days knows about crypto and become interested on it something like they wanted to invest into it and it is so easy for them specially when they have a lot of money they can invest in different coin that they wanted and hold, while we as a crypto lover from a long time ago until present wanted to invest but short on budget has nothing to do with the coins that we wanted to buy,the very worst part is when we see the coins that we wanted to invest is rising.Rich people can't feel this pain and i am sure that they cant relate this problem about money.
There is no reason to assume that everyone is a big investor. We should be content with what we have. I am advised to invest according to the ability I have. So I will never attempt what I cannot achieve. What I understand from your statement is that If any one wanted to invest in one of the coins but could not do so due to lack of money but it may be that the price of that coin has increased. This is a normal picture of the crypto market. If you invest in this situation, you might have profited but it was not possible due to lack of money. There are many of us who would have invested in Bitcoin if they had the money and everyone could have been rich but they didn't do it because of the money even though they knew.
Investments definitely require money. And for those who are small investors, DCA is one of the strategies that a person can use to grow his portfolio and expect higher returns in the long run. We should not expect anything that is not possible for us. By doing DCA for long term we can definitely reach the desired level.