creation of physical cash’s cost are not inflated and get changed based on cost and necessity. Using cheaper materials to reduce cost but adding advanced elements which increase cost. Again though it does not have an artificial inflation mechanic causing it to use more energy over time and is just based on method and materials. A big thing in this is how long it functions. coins cost more than paper mostly but one thing people don’t take into account is how long they last versus paper. So you typically see things about a penny costing more than a penny but whats not taken into account is that it is least lasting coin at 25 years while most paper under 50s last less than 10 years but longer lasting denominations are usually used less. It comes down to how much value physical money gets in its lifetime vs its cost to make. So you add up every transaction and average out the value for a particular currency type. Movement is done in the real world so its a bit apples to oranges. It does not require anything necessarily. If all computers and electricity. So its going to vary greatly if I give my brother a fiver for grabbing his oj than if I go deposit it at a bank to if I buy from a retalier to if I foolishly mailed it directly. I don’t think physical money can be compared to much of any electronic equivalents honestly. That is in the realm of folks that believe in cashless system to ones who want some ability to have the physical ability.