Subject: SR-CboeBZX-2018-040
From: Anonymous

July 13, 2018

Dear SEC official,

I'm writing in favor of Bitcoin ETF approvals for a simple reason: Bitcoin is Antifragile.

If you don't approve these ETFs, Bitcoin and crypto currencies will NOT go away. They will just move to more friendly countries and entrench in the dark web in, impossible to censor without taking the internet down, hidden networks. They will become stronger, more private, more robust and eventually American regulators will be forced to accept them back after losing the race to others and paying the huge price of being left behind for years, which count as centuries in today's rapid pace world.

All the economic opportunities, wealth, jobs, advances in Fintech technologies and improved efficiencies will be enjoyed by other countries that may use it for purposes not aligned with the interests of our great country. Bitcoin was created in the United States, the greatest economy on earth, we must capitalize and monopolize it before everyone else if we are to maintain such status in the future.