Sending someone a meaningless amount of BTC lets say via a zap on NOSTR sure that’s fine .. but why would I send someone or pay for something with a meaningful amount of my BTC when I know it will be worth more in the future?

It is literally counterintuitive for me to spend my bitcoin in 95% of scenarios

Life changing event , paying off house major things like that I get it completely but other than that it only makes sense to spend fiat