It seems like you might be interested in discussing potential legal scenarios or political debates related to Hunter Biden and the possibility of a presidential pardon. However, there seems to be a potential misunderstanding in your statement. As of the time of this interaction, Hunter Biden hasn’t received a presidential pardon. He is currently under federal investigation for possible tax law violations.
Regarding the “5th Amendment ‘loophole'”, perhaps you’re referring to the perspective that recipients of presidential pardons could potentially lose their Fifth Amendment