but it IS money.
and with that deffinition what you said makes zero sense. when you spend you are putting the coins from your cold storage (in your mattress) into circulation. and that only helps the economy of bitcoin.
and they do immediately spend it as soon as they can because majority of them are pools and have to pay the miners and miners have to pay the bills and grease some palms to continue operating with cheap electricity.
The way Bitcoin is being used Bitcoin is NOT money. It could be someday but it's not today. Bitcoin is currently a speculators commodity. Bitcoin has almost NO VELOCITY. That's the number of times bitcoins change hands in a day. There's a shitload of dollars, right? Enough that every person in the world can wipe their ass on them daily and it would take a long time to run out. The derivatives market alone is worth 1.2 quadrillion of them. But the velocity of dollars is 1.56. That means, on average, every dollar in existence changes hands 1.56 times a day. Dollars are being used as money as support economies all over the world. Without a real economy Bitcoin is not money or is not being used as money. The closest thing Bitcoin ever had to a real economy was when Silk Road was in operation.
Don't be silly. Mining pools are continuously streaming payoffs to their supporters. Each participant in the pool gets a transaction for their share of the block reward and fees. That's what makes up a large part of the daily transactions (which are pathetically low at less than 300k per day). That's not spending. Electricity and upkeep cost is not spending either. I don't know what you're talking about with grease. The block reward alone is $22,000 every 10 minutes (that's $3,168,000 a day or $1,156,320,000 a year), that's a shitload of grease.