Everyone can be a millionaire in crypto attitude towards market volatility is what makes the clear difference
In addition to the comments of other fellow forum members, I would like to point out that this is not true. People who are poor have a very difficult time becoming millionaires in crypto. Suppose someone (maybe from a third world country) can only save and invest $10 in Bitcoin per week. If he had invested that amount per week for the last 8 years he would now have about $260K, which is not bad at all, considering that he would only have invested a total of about $5K, but he would not become a millionaire (source:
https://dcabtc.com/). And you have to take into account that this is a long time, and especially for someone poor, who would surely sell a lot before reaching that amount, because it is difficult to endure hardship while you see that you have a large capital and not spend it.
If we add to this that the future returns of Bitcoin are likely to be lower than in the past (for a simple mathematical reason that the higher the price and market cap, the more difficult it is to go up by the same percentage), I think that saying that everyone can become a millionaire is simply false.
I would qualify it by saying that everyone can improve their economic situation.
$260k can make someone a millionaire depending on the country of residence (in the third world by your example) converting that amount to that countries currency is a lot of money, now the problem is not just being poor and can not afford to invest as little as $10, it is about the perception of such people that will determine their future.
A poor person with better understanding of this space and the financial opportunity it holds can sacrifice that amount regardless of the situation because they see opportunity and are ready to take the chance, but not all poor people think this way, or care to expand their level of thinking, explore different opportunities out there, hence their status will not change.
Generally speaking, I agree with the op, this is yet another opportunity for those who care enough to change their financial status, it may not necessarily be btc, there are other alternatives that are worth investing, as long as this opportunity is utilized.