Bond holders have a certain legal right to claims on assets of a company that becomes insolvent - I'm not sure what legal rights USDC holders would have.
But either way, I think most people would not tend to view something like USDC as a bond (in which the bond holder is a creditor to the bond-issuing organization, with the associated risk-adjusted return on capital), but more like cash.
Re:Bitcoin Halving Just Occured
by GoblinSlayer on Tuesday May 12, 2020 @05:01AM
(#23151925)
Should the assets of the company provide full backing of the bonds?
But every line in the disclaimer are probably applicable to bond/USD ETFs as well, but people aren't exactly fleeing from those.