Sorry to dig up this thread again, but I don't think Americans realise just how important a car this could be for Lexus in Europe.
Here, if you see a Lexus on the road, it's 90% likely to be a UX/NX or CT. There are very few other Lexus on the road. The CT is a dinosaur now, and in Europe, the premium hatchback is king. Any supermarket carpark is littered by Audi A3s, BMW 1-Series, Audi A1s and Mercedes A-Class. I am aware that a couple of those vehicles aren't even available in the USA, which again, reflects my point that a lot of Americans simpyl don't 'get' this vehicle.
I said it when the Lexus LF-SA debuted and I'll say it again, a small premium hatchback won't go amiss here in the UK. The above offerings from the Germans are massive money spinners for them. Lexus's CT as I say as very long in the tooth now, even with some nice styling facelifts along the way.
Like someone as said earlier in the comments...why 2030. What is the point in that? Why even bother? Lexus needs this car NOW in Europe. There is a huge market for it if looks good enough and is hybrid/BEV. A toned down version of this concept would be a huge hit here.
But then again, why have a huge hit when you could have a clay model and a load of marketing baloney about the boring autonomous 2030s....