Protestware as a whole has never worked to solve anything. Awareness of a particular issue is the only positive thing "protest" software has successfully tried, with the second order effect being better supply chain management.

I don't use Linux or Xsnow but it baffles me how distributions would allow something like this. Sure, it's just flags now, but if you look at faker and colors.js, you'll see the other side of the coin of what happens when you allow software like this.