i think you people didn't watch the video or didn't read the news.
QUANTUM COMPUTER IS HERE. IT IS NOT A TECHNOLOGY FROM FUTURE. IT IS HAPPENING, IT IS HERE.
And yes, bitcoin is a target. YES IT IS. It has too much value right now.
And 'they' only need ONE (yes just one) quantum computer to destroy bitcoin completely. Not mass production, BUT JUST ONE!
noo.... they havent made one yet. in the video he says they made a logic board with only two qubits. its going to take alot more than that to destroy bitcoin.