rich1.0yd wroteyd (npub1at…078nh)https://njump.me/npub1atrf0y4pw8tzrfx6cdqe7xrqae4runkrhvg0tdwwuwppjnemx3yqd078nhnjumphttps://njump.meWhat happens to the BTC network once mining stops becoming profitable? Will transaction costs be enough, considering people tend to want to minimise it?