But even if the bitcoin price drops if you have a lower power cost you can still make money while buying bitcoin directly would lead you to a direct loss, right? It's getting the timing best, either by knowledge or by stepping in a lot of poo,
That aside, it's not the small guy home miner who is buying thousands of miners, the culprits are huge companies, with cheap electricity prices, enough money to order miners and get discounts for large MOQ, that have favorable taxes in the countries and they can claim a lot write-off, deductions, and far more important, they are paying for all this with investors money, not from their own pocket.
Do they file for bankruptcy, yeah, all they need is to find a new job, not like they are losing anything major!
Some of the gear that is being installed now and driving the hashrate up has been has been purchased or ordered a year ago:
Mara:
https://ir.marathondh.com/news-events/press-releases/detail/1251/marathon-digital-holdings-purchases-30000-s19j-pro-bitcoin
Or Riot:
https://www.globenewswire.com/news-release/2022/05/10/2440292/0/en/Riot-Blockchain-Reports-Record-First-Quarter-2022-Financial-Results-Current-Operational-and-Financial-Highlights.html
By January 2023, Riot anticipates a total self-mining hash rate capacity of approximately 12.8 EH/s, assuming full deployment of approximately 120,150 Antminer ASICs.