1) prior to bill passage, convincing the public that they will pull out is optimal as it helps argue against bill, regardless of whether it is at all true
2) but, after bill passage, the incentives are totally different. Pulling out means giving up a billion dollar market that could instead have been sold. The shareholders would be livid.
So I am very skeptical. I have heard CEOs say many things they later were found to clearly never have meant seriously, simply because it was what they needed to say at the time. Like, "we would never do outsourcing or layoffs, your division is totally safe"....
I would think thoughtful HN readers would be just a little less credulous