It may be that people from these groups (poor, black, Latino, elderly) do not have the same life experience that you do where they fly often or have checks to cash and have to do it in establishments where they are not well known (i.e neighborhood store) or hang out in bars where they are not immediately known by name.
Having to show a photo id for any normal daily activity would be a new requirement and they were never at risk before of having their identity challenged because their name changed when they married or were adopted.
The failure to accommodate all of these and other circumstances in people's lives that are not like yours is the design of the voter suppression that discriminates against poor, black, Latino and elderly voters.