> When miners can't cover costs, they sell bitcoin to fund operations
Surely they should stop producing until its profitable again, or am I missing something?
If you've already bought a miner, you will mine until the price of electricity exceeds the revenue from mining. If what's left over after paying for the electricity isn't enough to pay for the cost of the miners (and other already-committed fixed costs), you might make a loss, but still be incentivized to continue to at least recoup some of the loss.
When I was mining circa 2017 - 2021 (approx. 1 BTC/month and 25-30 ETH/month) and planning it all out, I prepared myself psychologically to operate for up to 2 years without any profits or selling. It was a hard pill to swallow and a huge risk; my costs were $8500/month in electrical and then another ~$2200 on a lease for the warehouse. When it dropped to $3,000/BTC a few months after I came online and stayed there for 6-8 months, I started wondering if I was the biggest dumbass in my county.
Thankfully, it all worked out in the end very well. I don't know how anyone would put in the effort/money to get a major crypto farm going and plan to just cash out every month to pay bills. What's the point? I always thought of it as a long-term bet on the price going way up, which it did.
It's a very low effort article. There are several places where the cost of electricity is roughly zero and state actors have interest in Bitcoin (Iran/Russia) or strong actors more powerful than the state (Libya/Venezuela). It's not surprising that this is good news for them as mining rigs for Bitcoin are much lighter to transport than the ones for oil.
If you bought a bunch of hardware to mine bitcoins, then not using that hardware represents a 100% loss of value. You may lose money producing, but you would lose even more money not producing.
You're missing that humans are often irrational.
They may be hoping it goes back up.
You're not missing anything. As you can see if you read through the thread, they rely on bitcoin miners being heavily invested into bitcoin and bitcoin equipment, so those people will operate unprofitably to prop up their holdings. It's a moron's economy. A system that relies on externalities and corruption, and produces nothing of value. It's the art market with no art.
If bitcoin miners are smart enough to have anticipated this, and decided not to hold onto bitcoin and just let it drop; and also to have repurposed their equipment, sold it to bigger fools, or have just run it into the ground, none of these ideas make any sense.
Why would they, though? The real answer is that governments and monopolists are propping up bitcoin through simply handing tax money to bitcoin holders, and in the case of the latter (also government tit-suckers) leveraging themselves to pump up bitcoin markets when they are down. I'm sick of humoring this because it was once mildly interesting technically. It's a criminal scheme and everyone involved needs to go to prison. When I hear a politician say the word bitcoin, I'm going to do everything in my power to damage that politician.
If everyone stopped mining transactions couldn't go through anymore and the value of bitcoin would drop. If you're heavily invested in bitcoin that's bad. Also miners try to squeeze in their preferred transactions which they can't do when they're not mining. Finally the costs dont drop to zero when you turn the miners off, so the loss from mining might be less than the loss when not mining.