I have read many posts about Bitcoin helping the poor people in countries around the World but I would like to find out more about this.
I wonder where did you saw those posts that you're saying. 
As for Bitcoin helping poor people, it can be AS LONG AS you know how to maximize it. What do I mean by that? I mean when you're buying Bitcoin back when it was still a hundred dollars or even a thousand dollars, and you sold it right now, you made a ton of fortune already just by holding Bitcoin. If you bought Bitcoin back in 2022 when it was still at $20,000 more or less, you could've 5x your money already which is a huge profit especially for poor people. Like I said, Bitcoin can help you become better in life, but only if you know how to maximize it. That's why many are learning how to use it. Even just the basics of Bitcoin could help you.
Bitcoin can change somebody's life whether in a positive or negative way depending on how they will use it.