All #currencies are backed by military might .. except for #Euro .. a failed wannabe US #dollar !
All assets are backed by hard work. By definition they become valuable at certain minimum quantum of work .. and hence they have a minimum entry barrier .. except for #bitcoin ..
You can #zap me 1 #sat - a tenth of a penny !
That makes #bitcoin the most accessible asset .. and untaxable - at sub 10 k level it costs more to compute taxes ..