There is no 'mining level', which is constantly changing. (every two weeks) Recently the difficulty adjusted by -29% because of China's ban, which was a record. Satoshi mined on a single desktop CPU at genesis, and the difficulty could go down that low again if a magic wand were waved and forced all miners offline for weeks. Miners spool up to meet the price and go offline when the price falls. They'll mine at a loss if they think the drop is short-lived, but otherwise price drops will force some miners offline. (starting with the most expensive energy) When miners go offline, the difficulty reduces, which makes it easier to mine. In this way it's always going to be profitable for some miners no matter what the price does. If there is a large gap between the price of BTC and the break-even point mining at the current difficulty, it's because the price recently went up a lot and miners can't just pull machines out of thin air or find sources of electricity overnight. Over time if the price is stable, the mining margin will become very thin and only profitable for near-free energy no matter what the price is. All the while the amount of new coins minted is constant no matter what the difficulty is. (until next halving)
Tether FUD is bullshit until evidence is produced. The feds went after LBRY, Bitmex and BlockFi as well, and that's simply because they are vindictive bastards who defend the status quo for the large entrenched players who don't like competition. They can't even clarify what a security is and if it applies to various crypto projects before suing. It doesn't mean these companies did anything wrong by their users.
Tether FUD is bullshit until evidence is produced. The feds went after LBRY, Bitmex and BlockFi as well, and that's simply because they are vindictive bastards who defend the status quo for the large entrenched players who don't like competition. They can't even clarify what a security is and if it applies to various crypto projects before suing. It doesn't mean these companies did anything wrong by their users.
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