Modern cars monitor their oil levels and tire pressures all by themselves, the latter by US Government mandate.
In fact, many modern cars do not have an oil dipstick at all. And it is very unusual for a modern car to leak or consume oil between oil change intervals.
Yeah, stupidly got rid of dipsticks. I was looking for it on our new car this year - they don’t have one.
Sensors aren’t the same as actually looking at it and filling it. And they don’t always work right. Never mind checking the nature of the fluids to see if anything is happening inside.
Don’t leak? Oh, they will; they ALWAYS do when they age. I say that as both a mechanical engineer and a car-lover.