In their article, Alliger and McEachern (Reference Alliger and McEachern2024) advocate for establishing alliances with unions and a better understanding of the psychological character of organized labor. For them, unions are one option to adjust unjust power dynamics in industrial society and to better understand the antiwork perspective that seems to be gaining traction worldwide. In this commentary, we expand on the considerations regarding research and collaborations with unions. In addition, we extend Alliger and McEachern’s argument beyond the US, where the prevalence and nature of labor unions is different. Furthermore, we highlight already existing and missing research and initiatives in this regard and outline some first steps to enhance cooperation among trade unions and I-O psychologists.