It's only easy to miss if you're irresponsible. Having enough (some would say, "more than enough") money makes being irresponsible less painful.
Forgetting that you have a small amount deducted for a service you are no longer using, isn't. It is minor oversight.
The way that language is abused by people when it comes to these sorts of subjects is bordering on semantic manipulation. Which in itself is a form of deceit.
But, of course, no one can tell off the comfortable class. It's "perverse" and "abuse" and "deceit" and "manipulation". eyeroll
If the subject were as minor as you say, you wouldn't be trotting out that kind of characterization. I hit a nerve.