If I want to buy something and satoshi payment is an option, I will sometimes choose it. However, when satoshi payment is the only option, I have only the choice of buy or not buy much as the way it is in the fiat system. In both scenarios, if I decide to make a purchase, I buy fresh satoshis deposited directly into my Lightning Network wallet to then be spent. I won't touch my long-term satoshis as long as fiat exists to fund my short-term satoshi holdings.