I think you're missing the point, which is that to make such a change in a day would be chaotic and problematic. I'm not saying Microsoft and Google need to stay, I'm saying that it's not something that could change overnight without extreme hardship caused to many people. It's not just the change, it's how it happens. Many more people are able to work from home now than a few years ago, but I doubt most people think the cause of that was worth it. Do I think we'd all be better off with less mega corporations and more SMBs? Yes. Getting from here to there in a way that makes sense and doesn't cause major problems is important I think though.

Either the person I replied to above was being flippant and callous in their wording in a way they should have been aware of if they thought carefully about it, or they didn't think all that carefully.