My current daily driver is a 1996 Honda Civic (the base model with a 5 speed manual transmission, no AC, and manual windows). I say this to say that I really like the idea of the Slate. What I want is a basic electric vehicle without frills, and without extra technology that does nothing but break and drive up the price. The problem with the Slate is that it is not yet available, nor is it likely to be available in any numbers for a couple of years. What's more, there are already more capable Chinese vehicles selling in large quantities throughout the world that are available at a lower price. These vehicles come from companies that have already set up manufacturing and distribution channels, and they are selling vehicles in some of the most challenging markets in the world.
I've done a bit of traveling in Latin America in recent years and the reality is that there are several Chinese brands that are already powerhouses when it comes to actually selling, delivering, and maintaining vehicles. They make very competitive vehicles, and, at least in Latin America you can get these vehicles serviced and repaired ridiculously inexpensively. Uber drivers were quick to point out that their BYD (and other brand) Chinese vehicles weren't Toyotas, but they have invariably stressed that they would buy them again.
If it wasn't for the U.S. tariffs the Slate wouldn't even be a contender, and it isn't likely to be a contender when it is finally available. The only real advantage that it has is that it is comparatively affordable when compared to the other ridiculously overpriced EVs that you can currently purchase in the United States.
It is also worth noting that the projected base price of the Slate keeps going up. The first time I heard about it they were saying that it would cost around $12K with tax incentives. That would have put it under $20K without incentives. These days they say that it should cost less than $30K, but that puts it within spitting distance of the base model Ford Maverik, Nissan Frontier, or Toyota Tacoma, which, quite frankly, are far more capable vehicles, from companies with actual track records.
The reason that Chinese EVs are interesting is that they are essentially 1/3 to 1/2 the price of existing ICE truck models with compelling features and decent build quality. In the parts of the world where politics aren't getting in the way these Chinese vehicles are absolutely dominating. That's what I want.