The provided evidence is an X post URL, but web_fetch on https://x.com/x/status/2044163473718849855 failed and returned no usable content, so the underlying statement could not be confirmed from that source. Independent corroboration attempts using web_search for a Bloomberg report about U.S. crypto traders avoiding IRS sale reporting did not find a matching Bloomberg article or other authoritative source directly supporting the claim. Because the available evidence does not substantiate the statement and there is no direct contradictory source either, the appropriate assessment is insufficient_evidence.