I care less about receiving the money and more about the implications people have regarding money.
For example, when I'd joined a company I did not get any travel expenses. They expected me to pay the 200 euros a month myself. I'd suggested it and they shrugged it off. The company is now firing people and others are leaving.
The current company just has a default rate of money you get per km. They don't need to, but they know people want this and will ask about it.
Its a small example but it gives you a view of how a company operates
I call this an example of a company putting their money where their mouth is. You can pay lipservice all you want but where will you allocate your (scarce) resource(s)? Resource allocation is a pretty reliable communication channel to discern intent of a company, or a manager.