Personally, I'm typing on a Matias Mini Tactile Pro right now, and I suspect my dream keyboard would just be one of these with a design that didn't feel stuck twenty years in the past. I alternate between this and a Vortex Race 3, I think it is, with Cherry MX clears.
My biggest complaint with the Altar I isn't the layout, it's that it has no switch options, and I don't want a linear switch; that alone makes it Not For Me. (I also don't particularly like the choice to make GIANT NUMBERS; the marketing copy talks about being "typographically balanced" and I think, "But is it?") But it looks like a nice keyboard, and kudos to the designer for pulling it off.
I always kind of figured the mech scene was popular with tech enthusiasts but I guess it's still a niche regardless.
Anyways, this is a really nice looking keyboard. It's also really nice to see a custom mech made for macs, but I do agree with other comments that outlined how hard it is to actually take in the keyboard. There isn't just a normal full on picture of it.
In all seriousness though I don't mind people complaining. I asked for feedback, after all.
I didn't particularly seek a mechanical keyboard but the smaller size enabled having a 13" raised tablet 'ergonomic mobile computer' - https://www.reddit.com/r/ErgoMobileComputers/comments/vzs8mm...
If it doens't fit your preferences or use-case then you are not the customer but it seems bizarre to focus so much on the sizing.