At the same time, states have come up with a patchwork of varying regulations that make it difficult for the US cryptocurrency markets to compete with ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.yang2020.com/policies/digital-asset-regulation/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEHbscUsqU4kDyls1t4KC4HZKa4eQ
