It doesn’t work. Every swiss citizen older than 18 receives them at home. The younger generation doesn’t vote.
I’m older now and the older I’m the more people of my age around me vote. It’s depressing. I try each time to make the younger vote but it’s not working. And, I didn’t miss one. Next one is the 3rd March. I will try again.
Don’t take me wrong if I convince if just one younger person, it’s a win.