This reminds me of LittleBits [1] many years ago i bought a kit from them that was really very expensive and had some fun. The only problem is i never touched them again after the first couple of weeks of playing with them. However, they're certainly an excellent learning tool for kids and beginners.
That's the problem with this kind of things. They mostly attract people interested in tech, but those kind of people are usuallt already working in tech. As much as I love those things, the last thing I want when I lock my laptop is start coding and fiddling with electronic devices. I either have to take care of the kids or go for a bicycle ride, spend time with my partner, have a beer or the sea/beach or all of the above and in no particular order. I need so much to be outdoor when I finish my work day I barely find time to make music although I love doing that.
The people who could do that are the people who have time to spend hours watching Netflix series but usually they are the lazy type and not interested in that kind of things.
Unless it is used by a school most of those things end up in drawer not to be used again.
Yes, we had several kits too, including SynthKit (LittleBits with Korg). The magnetic connectors of LittleBits became unreliable after a while, making it frustrating instead of enjoyable. Wish one could fix that properly.
[1] https://en.wikipedia.org/wiki/LittleBits