What's a little mind-boggling to me (I have some, not the best, but some experience with the Docker devs) is that the mantra for a long time has been "We're not

What's a little mind-boggling to me (I have some, not the best, but some experience with the Docker devs) is that the mantra for a long time has been "We're not going to add features to Docker if that feature could wrap Docker instead." Makes sense, that's fine. But, it seems they've gone (and continue) to do that very thing!