I own a few arduboys and I like making games for people and giving them the console itself as a desk toy. It's pretty nice to use all things considered, and I've gotten a lot of enjoyment out of it.
It doesn't seem like a huge problem for someone to make this, even if other works exist close to it. Especially since it's barely going to effect your own life. Just don't buy it.
I've gone through 3 or 4 computers in the last 20 years and I can sell the computer on to a retro enthusiast, and not only will they know what it is, but they will pay for it.
But then, I've only ever bought Thinkpads, which more or less hold their appreciation value across time.
Not to mention, it's also 10, maybe 100 times the utility, as well.
It's ok to be a nay-sayer but you are super late to the party. We're on year 6 so maybe check back in 4 and see how we are doing! :)
Not all of us succumb to the latest flavour of the month, and wasteful people are naturally wasteful regardless. If it's not this, it'll just be something else.
I don't see why we need yet another tiny gaming console that's like the NES, except not. It has tiny buttons that look painful to use, it's credit card sized so you can barely hold the thing, it has an outdated usb port so it's not compatible with any of your devices, and a tiny screen that's going to shine in the sunlight.
I wonder where all the copies of the OUYA are now. Or the PlayJam Gamestick[0] (Whose founders sold out, then pivoted to bespoke software, and their site is no longer online now). Or any of the other thousands of consoles and gaming devices like these, after 10 years when the actual hardware is outdated and about 5 other things that are exactly the same came out except with an OLED screen and other things that make it nicer.
Despite raising 600k, the only place you can get the PlayJam Gamestick is on Ebay, for the shocking price of... 35 pounds. Because literally nobody wants one. It's value is zero, 10 years after the fact. The same for the OUYA (Which had more hype and is slightly cheaper now). The Caanoo, the GCW Zero, the GPD XD, etc. are all lying in the gutter. They either crashed when they tried to take off, or they crashed after 10 years.
Now, don't get me wrong. I do understand the appeal of things like the Analogue Pocket -- it has both Homebrew appeal, and the possibility of playing original, 1980s game carts, that is hardware accurate, along with homebrew. A developer making a game for this can know their game works on the original hardware, too! It's an alternative to emulators for time-tested and beloved hardware, so it has staying power.
This, like it's predecessors, objectively doesn't have that. It seems like a waste of resources.
[0]: https://www.kickstarter.com/projects/872297630/gamestick-the...