Ok so as I understand it: the issue is that some socioeconomic classes are barred from voting because they lack an ID. At the same time, people do not want mandatory state-issued ID because they are reluctant to centralization. A reluctance for which I have sympathy frankly.

But then, how about having optional state-issued IDs (like US passports) with low req to obtain?

I'm not saying it's that easy but I want to understand what makes people think it is such an insurmountable task such that they default to the "remove the requirement" strategy. I feel like there is something interesting hiding there. Or is the thesis that these roadblocks are there on purpose to suppress votes?