Well, I guess I'm part of the idiocy then, I just bought one. I also owned the original surface book. I'm a greybeard, been doing this since TRS-80. Was linux guy for a long time till OSX was a better linux, then did macs. I only say all this to provide some context, I'm really far from being a ms fanboi.
The Surface Book devices are hands down the best computing devices I've ever owned. Not even close to anything else. And yes, I've owned and still own top-end Macs, top-end System 76 Linux boxes, etc...
Windows 10 is a delight. With WSL enabled, I have everything I want and need immediately available. The precision touchpad on the surface book is the only one I've ever used that's comparable to a mac, and works amazingly well. I set up three or for different desktops and four-finger brush between them, and three finger brush between apps in a desktop. This is better than the OSX experience.
The battery drain issue is overblown imho and experience. I played Divinity 2 dialed all the way up for hours and the battery charged, albeit slowly.
Additionally, even if you're getting a drain, it's not like it's going to ruin your day. We're talking about like 5-10% per hour or something, plugged in. I mean, you can game for a really long time at max-awesome without any problem. And guess what. When you take a break to eat lunch, the laptop will be fully charged again when you're ready.
I had the same concern before I bought it, and then realized that basically this is a non-issue for real, practical purposes. This laptop is lightweight, has amazing engineering and unique features, a detachable tablet, and can play modern games without really working hard.
Hell, I played Divinity 2 on battery *alone* for almost three hours. I've never seen a laptop that can do that. Ever.
Considering that I spend 10-14 hours a day on my laptop, the $3k I paid for this one is well worth it.