NOBODY does this. Telling people to check their oil at EVERY fill up is stupid, everyone knows it's stupid so it is ignored. Except by you.
Meantime if anyone wants to check their oil first thing in the morning, they'll get nearly the same reading as at the gas station so long as the car was parked on level ground. And they won't need a wipe. And they can check their tire pressures when the tires are cold
- something you can't do at the gas station.
Now if you were to read the section on checking transmission fluid and it were to say it should be checked with the transmission fluid at operating temperature then you could go on to say something about check engine oil right after checking the trans. But I doubt many owners could locate the trans fluid so this would be another waste of time - in other words, right up your alley.
and some are pedantic.