The reason why Lin Xinru aged so quickly was because her bones were not good enough. The frontal bone, brow bone, and cheekbone on her face were not high enough to support her muscles. Although she had good skin when she was young and looked tender, as she grew older, her beauty declined rapidly. No matter how many medical measures were taken, they could not remedy it. Therefore, her skin was beautiful, but her bones were not good, causing her to age faster.
Definitely. The comic version of Homelander is portrayed as having greater strength and capabilities. This is evident in his confrontations and the scale of his power displays throughout the comic series.