I think what people are trying to point out is that there's not a hope in hell of getting that kind of solidarity. 10000 refuseniks? I doubt you'd even get 5000 at first, and by the time the reality of that becomes clear you'll be down to far fewer. Few are going to risk their jobs at the moment. As for the temp contractors getting emails, it's an irrelevance. Those emails have been going out periodically for months now. Getting one now has no significance.