Why monero is real and cash is imaginary

Hello I am not real Goatis I'm just a fan of his.
So why monero is real and cash (any fiat basically) is imaginary? Simple! Cash has no value because the value of cash is just a man made idea/concept that is promoted worldwide in this actual reality what is cash? cash is just paper that also gets printed by billions if not more so it just has no value.
Well then how monero has value if its digital, you know, man made? Simple: it cannot be taken away, inflated at will, but most importantly electricity required to create/get/mine monero is real you can't deny that and electricity has value because you can do stuff with it and it doesn't come from nothing.
Just want to throw it out there maybe someone will get it.