So the choice isn't Big Brother companies who want to know where you are at all times and respectful companies who allow you to get your work done how you want. It's between companies who are following the applicable tax laws or those who are not. A company that is structurally opting to not follow laws seems untenable. A company is a legal construct in many ways. Whether or not the employee can commit something like tax fraud is perhaps a less interesting question, because, yeah, you can probably cheat on your taxes.
Who knows, maybe there will be an easy way to get stuff published out to the proper web. Things like community FAQs or guides that would be broadly of use. I think the loss of the conversations about minutiae will just be a fact though if that migration happens.