Looking at the phone, disabling the lock, swiping down, and pressing "Do not disturb" is a lot more than just not looking at the phone.

Also, that's only half of it. I have to move it out of "Do not disturb" at some point. Or set a timeline for it. Why should I when I just don't need to?

Also, it's been years since I used "Do not disturb". Does it show notification icons in the drawer on top? That's a definite no-no.