

Your analogy is wrong.
Here’s a silly example to highlight why.
Let’s both stand together on the equator. You walk forward all the way around the earth and stop five feet behind me. You claim that it’ll take me just as much energy to meet you there. But it doesn’t, I just turn around and walk five feet.
Quantum computers, when when brute forcing, do it differently. They take a different path. That’s why they’re so much better at it.




That’s not the point. Literally doing anything increases entropy. That’s called heat. And it has literally nothing to do with the efficiency of specific approach to breaking encryption.