How does a vague pronoun reference cause confusion for the reader or listener

Here's an example:

Robots can do their jobs as well as they can.

In that sentence, exactly who are "their" and "they" referring to?

"Their" would refer to the robots and "they" refers to other people?

uh no idea lmao

I have no clue lmao

uuum

the robots?

sarcasm

Heyyyy can someone help

just saying do not pick leo got all my questions incorrect

Just put the dang answer and then we’re done ok