Two-dimensional density histograms of the inclination-corrected H I column density and second moment values for MeerKAT (left panels), TNG50 (central panels), and FIRE-2 (right panels) galaxies. The top and bottom panels show the HR and LR cases, respectively. The black contours encompass 25%, 50%, 75%, and 95% of the highest density gas of the integrated distribution. The red dashed contours in the TNG50 and FIRE-2 panels reproduce the outermost contour of the MeerKAT distribution, and are included as a reference.