Ah yes, the hypothetical poor person who works 16 hour days, at 2 or 3 minimum wage jobs, can not afford public transport or a car, and depending on what's being debated, doesn't have time, money or mental faculties to register for a particular service that's being talked about (most often a picture ID).
The suggestion isn’t that every poor person suffers all of these, it’s that many suffer from a few. Any punishment will likely affect a subset of those people much more than everyone else.
also known as, a strawman.