Seems to depend on location. In my home city in Europe, it was 3-4 times a day, even shortly after the war.
But that was before mailmen had to earn $300k in salary and benefits.
Numbers mean nothing once enough inflation is involved. But back in those same days, a mailman could support a family on his salary. Not a luxury life for sure, but enough to rent a place and put food on the table. Women working was still a somewhat new thing.
Yes, this stuff is moving digital as well. At different speeds in different countries.
And we all know that won't happen.
The thing with fines is that all the people ACTIVELY involved have interests that don't align with the public and taxpayers.
The shops are ok with fines if they happen rarely and in manageable amounts. Then they can just factor them in as costs of doing business.
The inspectors need occasional fines to justify their existance. So, counter-intuitively, they have absolutely no interest in the businesses they inspect to actually be compliant. Just compliant enough that the non-compliance doesn't make more headlines than their fines. So they'll come now and then, but not so often that the business actually feels pressured into changing things.
You misunderstand wealth.
Most wealth of the filthy rich is in assets. Musk OWNS stuff that is worth X billions. That doesn't mean he as 140 mio. in cash sitting in his bottom drawer.
Moreoever, much of the spending the filthy rich do is done on debt. They put up their wealth as a collateral and buy stuff with other people's (the banks) money. There's some tax trickery with this the exact details I forgot about.
So yes, coughing up $140 mio. is at least a nuissance, even if on paper it's a rounding error.
The actual story that got buried is that the filthy rich are now in full-blown "I rule the world" mode when their reaction to a fee is not "sorry, we fucked up, won't happen again", but "let's get rid of those rules, they bother me".
An inclined plane is a slope up. -- Willard Espy, "An Almanac of Words at Play"