Yes, or simply not even apply for jobs at companies which are well known to abuse their employees. Unions are fine, but can take a long time. In the meanwhile

Yes, or simply not even apply for jobs at companies which are well known to abuse their employees. Unions are fine, but can take a long time. In the meanwhile individual action is still available. Just like individuals are free to boycott certain nations products or services before official sanctions are put into place. Sanctions(unions) would have a larger impact, but people still have options before that happens. An important point here is that the skills are easily transferrable to other areas of the tech world. It's not like asking a carpenter to become a metalworker.