Yes, being poor is expensive and people just don't seem to grok that

Take energy. I'm not rich but I'm comfortable, my energy is paid for in an efficient way, I can shop around easily for the best rates for my lifestyle and so on. But if I had no money they'll fit a pay-per-use meter, they charge more money to fill that meter, if I can't fill it or forget to then the power goes out - and it's inconvenient to use it.

Years ago now I had a dispute with the water utility. I refused to pay, so, they eventually concluded that fixing their error was too difficult so they just created a new account starting from zero and wrote off all the costs for the disputed period entirely. If I'd been poor, they'd have threatened to cut off the supply (they're only threatening, fortunately it's not actually legal here to cease supplying clean water to poor people like they're not even animals) and sent scary people to demand payment.