Logically challenged?
@Cav "Seriously? Is the writer of this logically challenged?"
Short answer. No.
Long answer. The IRS state this
"SFOX has over 175,000 registered users who have collectively undertaken more than $12 billion in transactions since 2015."
and this
"Further, IRS investigations have identified at least ten U.S. taxpayers who used SFOX’s services for cryptocurrency transactions but failed to report those transactions to the IRS as required by law."
So out of 175,000 the IRS has found 10* (0.006%) who failed to report transactions to the IRS. On the information provided by the IRS I can see the authors incredulity to the issuing of a John Doe warrant to SFOX. Especially when IRS statement also said this
"There is no allegation in this suit that SFOX has engaged in any wrongdoing in connection with its digital currency business."
*If the IRS had identified significantly more than ten, their statement would have reflected this, eg at least 20, 100, 1000 etc.