Re:Apple’s longtime supplier accused of using forced labor i...
by Alupis on Tuesday December 29, 2020 @10:12PM
(#25578010)
In that section of the article they are discussing labor internal to the prison, specifically maintenance and daily chores. Yes, it is true, while in prison you do not have a choice but to participate in that kind of labor and refusal will not help you be released early for "good behavior" or anything similar.
External labor, the kind discussed here - contracted by a 3rd party for money - is voluntary.
Source: https://www.npr.org/transcripts/884989263