Well, I just don't see the distinction. Workers will also travel to places they don't want to be in. I just looked these ideas up and it turns out they're centuries old. I'm far from the first person to notice this.
Wage slavery is much different and I do t have an issue with that term- its well established to describe a specific phenomenon of coercive relationship with the employer. I have an issue broadly with describing it as slavery itself, given slavery in the classical sell-your-children, force-people-to-sex, trap-people-in-your-house-for-unpaid-housekeeping sense still exists and needs addressing.
https://en.wikipedia.org/wiki/Wage_slavery