For example, bitcoin holders who want to donate 1 bitcoin per person can earn depends on the population who contributed to the donation. By this, you can change someone's life by the help of 1 bitcoin donation.
Why would any bitcoin holder decide to simply "donate" 1 BTC per person??! This is not 2010 anymore. The early adopters are already among the "Wealthy Elite". They have as much incentive in "spreading the love" as any other philanthropist has in distributing their wealth. Nobody does that.
What people like you and me have to realize now that you have to work your asses off and choose to be paid in BTC instead of Fiat. Then you have to choose to not spend that BTC for your daily needs but hold them in the hope that it will moon. This, in my opinion, is a very optimistic scenario.
Pierre Rochard is one of those early adopters who suggested that bitcoin will change the definition of money. It will
become Money replacing US Dollar as the de-facto reserve currency. This scenario seems to be getting harder to achieve because Governments are now actively engaging to take the narrative in the direction of "Govt backed cryptocurrency". The whole "Libra hearing" drama is just the background to this.
I don't know why but nobody seems to be talking about this. At least, none of the people who seem to be the wealthy evangelists are saying anything about it on twitter or other social media. The only people who are risking themselves shouting about it from the rooftops, are ridiculed and considered crackpots. McAfee for example.
So the optimism and Sig campaign compulsions notwithstanding, I don't think we are going anywhere when it comes to real adoption and usage of BTC as of now. People are simply lording over their niches and fiefs with no guidance towards the future.
And what will happen to bitcoin when mining becomes unprofitable?
Valid question. But well, Lets not talk about it because...meh, It'll rise anyway..There is the halving. /s
Welcome to the cult!
The concerns about mining profitability are generally addressed by quoting two things.
1. Adoption will rise sufficiently so that the number of transactions are huge (Using LN), and the settlement fees will be sufficient to keep miners going.
2. The price of bitcoin will rise ridiculously so that even fractional BTC earned from the coinbase transaction will have sufficient value.
All depends on adoption, for which people are working very hard on
"Twitter". The other hope is that the technology becomes important enough to be used everywhere for which people have been searching for use-cases for half a decade without much success.