Yep! Nothing says bespoke high end product like a bunch of DIY modules thrown in a box with moar toobs. Was discussing this sort of silliness on another forum recently; also see implementations of Soekris DIY modules from €6900 up to $34000.
I mean, I love my own Soekris and TPA builds, but I sure as shit wouldn't pay several thousand dollars for them......
I've solved the "outlet for cooking with wood" problem with a ryobi battery pack inverter. For low draw things it will run a really long time, using batteries I already had because I use a ton of ryobi one+ tools.