H2O, a user like you, who browses car forums and read car mags on regular basis, would undoubtedly have a reasonable degree of familiarity with more different transmission designs like the SMGs, AMTs, CVTs and how to drive them.
However, there are also many others who don't possess the kind of product knowledge that you and I do. Not belittling their intelligence, but it's simply a lack of awareness. For example, I am reasonably confident of my ability to properly drive and handle a car equipped with an AMT, but when it comes to some other thing, say my simple Nokia phone, there are a good few features in there that I probably don't even know exist.
Back in the 70s & 80s, we can probably use the weather as an excuse for certain premature wearing of parts in cars (esp Conti models), but nowadays, with car manufacturers subjecting their cars to tests under weather conditions more extreme than others, I'd be very concerned with the credibility of a carmaker who dares to quote the 'weather' as the cause for failures in their cars.
Honestly, I think the novelty of the paddle shifters will wear off once you've driven the car long enough. When I first tested cars, especially when it came to all the BMW Steptronic autos, I was always excited to drive semi-auto cars, and I always drove them in manual mode, but after a while, it was all the same. However, in the case of the City, the cheaper version, you don't get the option of manually selecting the fourth gear, and that would make the paddle shifters an option worth considering. Overall, an RM5k premium isn't a lot, although, the cheaper Grade E spec is also reasonably well equipped.