Well.

Step one. Bitcoin gets emoji.
Step two. Young people and other folks with fragile minds think it’s legit because it has an emoji.
Step three. Poor people lose their money.
Outcome: The rich get rich, the poor stay poor.

Alternatively: Step one. Bitcoin gets emoji.
Step two. Young people and other folks with fragile minds think it’s legit because it has an emoji.
Step three. Crypto currencies keep burning through resources as if it was a Brazilian rainforest.
Outcome: The few lucky ones will feel really stupid living in their bunkers after the collapse.