This is a beautiful idea. The day Bitcoin hits $100k will be a very happy day for Bitcoin users. I'm not with Bitcoin though. Then again I'm eagerly awaiting the day Bitcoin hits $100k. There are many people around us who are very poor and underprivileged. Even if I have the mindset to help them, it is very difficult for me to do so because my income is not very high. Even I am not eligible to earn from here. But I will try my best to donate to the poor.
Bitcoin on reaching 100k$ will not only be profitable for Bitcoin investors but altcoins investors will also take benefit from such a huge increase therefore not only Bitcoin investors are happy but all crypto users will be happy if Bitcoin hits 100k$. It is not necessary that if you have Bitcoin then you will donate money among the poor but you can also donate amounts if you are earning from another source and make donation according to your affordability.
Without investment there are lots of other beneficial ways to earn money but people focus more on trading and investment because they believe that these two can give them a huge return but I think if someone is accepting all the ways of earning then he can easily help the poor and needy with his profit.