They are designed to make you dig the game and to release the maximum amount of dopamine to get you hooked. I'm sure there are many studies made by the casino operators to make the most addicting and fun experience possible.

And you can keep the rolls going all the time, it's very fast so you will hit a lucky shot faster than with a game like crash where one game can take minutes with a bigger multiplier.

That's like saying short videos on tiktok or instagram reels give you more content just because you scroll and watch 10 videos in 5 minutes. But a longer video about one subject takes 10 or 20 minutes.