Humans who aren't skilled require training regardless of how "unskilled" the task is.

Humans that are chronically unskilled also don't learn well, somewhat as a rule.

Humans that don't make much money have a high turnover rate from burnout. Additionally, those that can learn typically leave for greener pastures.

The bar isn't terribly high. Efficiency of scale in production will solve this eventually. I think the likely outcome is robots building themselves first.

Almost all developed economies are running into a fertility crisis right now, with labor shortages already appearing in the frontrunners of the trend, such as Germany.

Human work is going to cost more in the future, and immigration from countries such as Thailand or Vietnam is already slowing down. Even a mediocre robot will be sought after if it is the only choice you have.

They’ll be bought/leased, providing direct profit. Also, there’ll be maintenance revenue. I think they’re expected to cost around $30K.

In the case where they’re replacing a low-skill human worker, they’ll pay for themselves in 1-2 years…plus no sick days, no drug use, no theft, and they can work 24 hours a day, less any recharging time.

Once large swaths of the planet have been rendered uninhabitable from human activity, we'll require them to continue extracting profit from those areas. (this is a downer comment but also realistically the first thing that came to mind when trying to think of a use for them).