What do you think of the profession of toll collector in expressway?

I thought the job of toll collector in expressway was easy and stable, especially suitable for girls. However, with the development of artificial intelligence, the post of toll collector in expressway is gradually replaced by computer, and because this post requires less skills, it is difficult for the replaced person to be competent for other posts in society in the future. Therefore, the current situation of high-speed toll collectors is not very optimistic.