Despite the fact that typewriter fonts are usually monospaced (for logical reasons), the Regular version is built with variable widths, the same as conventional fonts.
The font is not necessarily meant to be a comeback or a nostalgic work, it is a modern interpretation of a classic. This way contemporary lines and constructions can be included easier, without creating an anachronistic design. Because of that a cloth or a paper texture is not a priority, in this case the font is more design than art. To make it as genuine as possible, a rough look would probably need a typewriter sound attached to it.