The coordination between banking institutions and cryptocurrency is still uncertain. Crypto exchanges don't believe in creating connections with banks ...
source https://www.google.com/url?rct=j&sa=t&url=https://coinidol.com/cryptocurrency-banks-inseparable/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGT8gpta_I-5gzYPJ-8GsaDuuIEfQ