Just to add a bit of color commentary to this thread.
I think it is an exceptionally good thing that these types of boutique tools are being made and seem to be selling.
I'm of the opinion that fine tools, especially beautiful tools, do improve the quality of my work. That might be a negative commentary on the quality of my work but I'm fine with that. Beautiful tools inspire me.
But just as a overall comment on our hobby. It has almost always been the boutique manufacturers who have made our hobby of hand tool woodworking grow and improve.
I remember when Lie Nielsen was one of the first to release a good western style dovetail saw. Then shortly after we had boutique makers expand the market. Now we have multiple options for fantastic backsaws at a variety of price points. The hobby is better off because of the boutique and high end tool makers.
The same goes for (infill) hand planes, and chisels, and vises, and just about every other tool that we use in the shop. Our hobby is just better because of the boutique tool makers and those who buy these tools.
If I were living a different life I would own a bunch of Bontz saws, Brese planes, and Blue Spruce chisels (just to name a few). I do have a full set of Barr Chisels that I LOVE
But you get the point.
I am convinced that these toolmakers (who often struggle to make a living out of it) make almost everything about our hobby (save for the actual wood itself) better. That and I haven't even mentioned those like Chris Schwartz who have added invaluable wisdom, research, and beautiful quality books and written materials to teach us how to use those tools.
When I consider these tool makers and writers I am nothing but deeply grateful for their creativity, craftsmanship, and talent. Their work has immeasurably enriched my life. I am a better person for what they have done. I've met many of them and I consider them to be some of the finest, nicest, and admirable humans that I have ever met.
So while my woodworking budget doesn't allow for a $200 pair of dividers or an $85 hammer I sure hope they sell like crazy and keep moving our hobby forward.
I'll get off of my soapbox now.