Button ≠ Button. People like to believe they should all be the same, but they really should not be.

On physical keyboards we already have three different kinds: normal buttons, modifier keys (shift, etc) and toggle keys (caps lock).

High stakes rare actions can require special button designs. E.g. on a black magic cinema camera the button that formats the memory card needs to be held for three second while it visually counts down. This gives a small delay during which the user can decide: "Fuck this is the wrong memory card!" and cancle.

The downside is that some imaginary power user that uses the camera only to format a stack of SSDs will get burdened. You have to decide which is more common and make a decision.