Internal polling is always skewed, which is why you have the NLRB process. Negative articles in the press about working conditions and demanding that the management accept the union without going through a vote are both normal. Pretending they're "dirty" is kind of weird.

And if the people left, that's fine. I instigated and ran an organizing committee and left the shop after we won. It's a draining struggle, and one that wouldn't have been successful if things weren't already fucked up for a lot of people at Kickstarter. Ultimately, the success of a union campaign shows that people don't think informal channels will get them what they need at their jobs, and they're willing to commit to long-term conflict in order to make it happen. They wouldn't do that over mild dissatisfaction.