The problem is that we don't have those same systems for getting an ID.

There's no "government comes to you" to give you an ID. And, many Democrats would love to make it easier to get an ID, but the Republicans often deliberately make it harder to get an ID.

They shut down offices and reduce hours of locations, so people have to travel farther and take more time off work. They increase the bureaucratic requirements and hurdles, so people are more likely to need to take multiple trips.

I personally wouldn't have a problem with making a voter ID a requirement to vote, if we could also agree to make it as easy as you describe to get an ID. The problem is the GOP wants to require getting a voter ID and simultaneously make it harder to get an ID.