Getting people on board with bitcoin is in the individual's best interest & it naturally snowballs in our favor.
Working for some sort of constitutional change (as if the federal govt gives 2 shits about obeying the constitution anyway) will most likely just be a tremendous waste of time & energy & reources, to fight against all the natural govt incentives, for something that will be effectively undone or otherwise made meaningless by default in just a matter of months or years after it is achieved.
You can't fight criminals via the channels they set up for you to fight them.