"There are a lot of people who waited a lot of years to become citizens. These people just walked across the border"

In this quote, Alvin Williams is highlighting the battles and sacrifices that many people go through in order to become citizens of a country. He acknowledges that for some people, the process of getting citizenship can take many years, and it is not a simple journey. However, he likewise mentions the contrast of those who merely "walked throughout the border" and got citizenship without going through the proper channels. This might be seen as a criticism of the absence of fairness and equality in the citizenship process, in addition to a tip of the benefit that some people have in being able to quickly acquire citizenship. Overall, Williams is clarifying the intricacies and inequalities within the citizenship system.