This document, House-Democrats-Health-Plan.pdf (mirrored from the original link at docs.house.gov), is a shining example of not to make an informational graphic. Or, more specifically, how to intentionally make a confusing graphic to show the “other side” as convoluted and “bureaucratic”.
Note that items are intentionally not grouped requiring long, overlapping arrows to connect them. Lots of shapes and sizes and colors are used, there is no established flow, and all manner of niggling details are included. (Federal Mandates for Website Design, Defense Dept. up top, etc.)