Everyone's poorer than you think, and sometimes the richest seeming people are under a mountain of debt.
> own an aircraft, doesn't mean you have a budget to pay random EUR 10/month subscriptions.
Still, if you can't afford a €10/mo subscription necessary to operate the airplane safely, when hanger fees are well in excess of that, then perhaps you can't actually afford to own an airplane? Airplanes aren't cheap to own, nevermind the aircraft itself.
Put it another way. I like driving BMWs, but, y'know what, I hate having to pay insurance, and I can't afford to pay that after
the monthly BMW lease payment, so I just don't pay it, cause fuck that noise.
I don't think most people's response to someone saying that would be "eh, sounds fine, BMWs are expensive". "So don't drive a BMW." seems like more likely reaction to me.