If you invent an app in a few hours, then get fined out of existence your app sucks.
If you invent an app in a few hours, then it crashes under high load, your app sucks.
If you invent an app in a few hours and your code sucks and you can't adapt it later, your app sucks.
Yes
> If you invent an app in a few hours, then get fined out of existence your app sucks.
No
>No
Sorry, but back here in reality apps must comply to regulations. It's your job as a voter to make sure your regulations comply with reality.
Uber has famously skirted rules and has gotten away with it largely because they've been able to throw VC money at PR, lobbying, and paying fines. Unless you happen to be similarly lucky funding-wise, your first round or two of fines for breaking rules can easily shut you down permanently.
Maybe it's a bit hyperbolic to say that this would mean "your app sucks", but the end result is that you built something that no one can use and you can't make money of of. That sucks.