R2R has historically backed up their words with action. One of the most notable examples of their ideology in practice was the "revenge" against the audio company Tone2. After Tone2 publicly accused R2R of stealing code and harassed the group, R2R released a crack of Tone2’s software but explicitly encouraged users not to buy the software, urging them to boycott the company for their anti-consumer behavior.
There are several possible reasons why R2R might be against business warez: r2r is against business warez