Exactly. Compound that with the delay to build anticipation, the trivial ease of access (for a local generator it's literally just slapping a button, with a material power cost akin to playing a modern AAA game or a heavily modded older game like minecraft for an equivalent period of time), the heavy visual component (or audio, in the case of the image in the OP), and the tension of whether it'll be a "winner" that gives you dopamine or something disappointing that strings the tension along further.

And then on top of that you can customize it, and the prompt system is just perfect for developing superstitious ritual components as you try to tweak your prayers to the inscrutable machine to make it give treats better (some of which actually works, because it's an absurd real-world manifestation of like 40K machine spirits where asking them nicely really does make them work better or like the world-building book language in Myst where getting lost in describing endless trivial things in flowery language actually makes the rest work better too).

It's basically a perfect storm for building addictions and ingraining them.