I don’t think this is the approach to take. There’s so many possibilities of what could happen and how it could impact workers. Additionally, college is just college; while your major will impact your career significantly, it’s very common to change paths in your life.

That being said it’s good to stay abreast of more immediate trends and make smaller career adjustments based on that.

If you really want an answer to your OG question though, some form of entrepreneur will always be around ;)