When I first learned about @0xMiden, I noticed a detail:

It is not obsessed with "moving everything on-chain."

In the design of @0xMiden, execution occurs on the client side, and the chain only performs verification.
In other words, the chain is no longer a workhorse but a referee.

This structure is naturally suitable for zero-knowledge proofs and makes privacy no longer an optional feature but a default capability.
You prove that you did the right thing, but you don't have to reveal how you did it.

From a technical intuition, this model is much more elegant than simply stacking computing power.
@0xMiden addresses system architecture issues, not parameter problems.