He said bitcoin has no value, he did not know how bitcoin has helped economy, making poor people to become rich. Because of bitcoin, blockchain was created, helping the world. Countries are now making use of blockchain today.
And you're going the opposite way, instead of criticizing praising bitcoin but still, making quite hard to believe claims.
Bitcoin helped poor people become rich.
How, by buying low and selling high? Then we can argue that Telsa made poor people rich also and is a global benefactor and is challenging poverty all over the world. So did Apple and so did Microsoft. Besides, bitcoin is not an apple tree that grows and gives you more and more apples, when we refer to only the ability of making you rich you need to buy low and, sell high, and selling high requires somebody with deep enough pockets to buy your coins, cause if there is nobody offering even one cent for your coins their value would be zero. And now, who has that ton of money to buy all these expensive cheap coins, the, ..hmmm rich! So not only is Telsa making the poor rich but also the rich are making the poor rich! See how this goes?
If not for bitcoin, there may be nothing like crypto exchanges today, see the tax the government are generating, also from other crypto businesses. See what people are generating from mining.
This is like reading a press release from BAT or Philip Morris claiming how much in taxes they generate!
Simple question, if instead of playing with 1000$ on Binance and paying tax on my possible income I would go to a grocery store and spend that on food, would the government lose money, or would they take that 9% in VAT? When you're closing a ski resort it doesn't mean the government is losing directly money, cause those people will just spend it on something else, they will not burn it just because they can't ski, they will simply redirect it to another service provider.
Bitcoin works great for personal finances, it works great for your own safety, and your needs of privacy or security, but at a large scale it can't make everyone rich, and it can't turn a failed country into a prosperous economy on its own and more importantly, it can't make it rain money in everyone's pocket!
There is a huge difference between personal level finances and diving into macroeconomics!