This is my issue. You're replying but clearly you are missing that there arent any electric semis to compete with.
The author of the thread also clearly hasn't ridden a tesla semi, so he is just assuming that eg the mirrors can't be cleaned either from the inside nor the outside. Isnt that a bit too bad of a take?
I mean I love to read about his experience, but many of his points of criticism seem hypothetical.
Having written a voxel renderer for ts models I can confirm that it's definetely a 3d rendering engine. It's not just polygon_based (nor are they hw accelerated)