Never be a robot. Robots can’t think for themselves; humans can.
If you don’t agree with the reason or timing of a strike, everyone should have the choice to think for themselves and make the choice to carry on working if they want to and have good reasons to justify it. And nobody should have a bad word to say about those people.
Anyone taking issue with those people lack the understanding that not everybody thinks the same. You don’t hear people who have disagreed with strikes coming out with a name for those who follow strikes just through social norming, peer pressure and fear of being called names or having a hammer thrown at their head. My Dad worked on building sites in the 70s when there were numerous strikes and he saw coach loads of blokes turning up to sites throwing tools, stones or bricks at “scabs” and threatening physical harm to the families of men who didn’t go on strike. That says more about the blokes turning up on the bus than it does about the “scabs”.
Humans think differently to each other, even those who live in the same situations living through the same problems. That’s what makes humans a successful species. If everyone just followed the same train of thought or didn’t have the personal strength of individual thought leading to individual choice away from peer pressure, our species wouldn’t be as successful has it has been on the last 120,000 years.