The son of Donald Trump, Eric Trump, also the executive vice of the Trump Organization said banks can extinct in 10 years if they do not watch what is coming. I think what he meant is that if banks do not support cryptocurrencies.
Bank is beyond the personal/selfish view of some sectional people, which could be due to their gains in cryptocurrency, for bank holds a huge role in the world's economy at large, that anyone thinking crypto can replace is only a dreamer, such should not be taken seriously.
He said modern financial system is broken. It is slow.
Why won't he say that when his family are corruptly and undeservingly enjoying cryptocurrency? His father's fortune rose nearly twice in just a year, so why won't he say the usual system is slow?
But he forgot something, not everyone has the opportunity that he and his family have.