It matters not where someone asks or who answers. The point was is that the different types of combinations for travel, both domestic and international make it confusing to casual travelers. Of course people can ask here. People ask tons of things and get tons of answers. all of the types of ID's and how they can/should be used and implementation schedules and delays of deadline make it worse. Backlogs for renewals make it worse.
Pick a direction, keep it simple, an implementation, a deadline, a PLAN and stick to it. How could people not be confused.