10 years ago the talk of hackers partitioning the internet to double spend BTC all seemed a bit far fetched. But now crypto has trillions in market cap and governments involved -- governments that sometimes cut network cables just to send a message. The "means" and "motive" exploded by 100x, did anyone find a way to close the "opportunity" or did people just stop talking about it lol?

You'd also need to take down fleets of satellites in space. Double-spends aren't really easy to profit from either.