No.3215
I don't know that a digital stimulant is possible. If you try to overload the brain sensors a la TikTok, you end up backfiring and causing lethargy. If you try to knock a specific method of sensory really hard a la Ryoji Ikeda, you really only end up driving the person crazy. You would somehow have to hit motivating neurons in a wide manner without exceeding their capacity and/or hit them in a way that inspires healthy action and not geeking out and collecting flashlights or something.
No.3216
A bunch of colorful flashes and random sounds coming from a screen. This is what comes to my mind when I think about a digital stimulant.