It would be much more interesting that the system blur when it finds we drift from being "in the zone".

"I'm going to quickly shift from my terminal to this chrome tab to check this documentation but while it loads I'll get a dopamine hit from X."

Blur the screen and help me get back on track...

it will be interesting to see as these tools emerge to what extent the undercontrolled behavior is a piece of a larger cycle of attention and context mgmt, or if all of that time can be nudged back into the zone