In certain comic arcs, Lex was responsible for Lionel's death. This event often had significant implications for the plot and character developments.
Lana Lang did not marry Lex in the comics. The comic plots didn't lead to such a union. Their characters had separate developments and romantic involvements.
Yes, Lex Luthor was responsible for creating Doomsday in some comic storylines.
Yes, in many comic storylines, Lex is depicted as having sociopathic tendencies, often driven by his extreme ambition and lack of empathy.
Comics often use various creative plotlines to deal with Lex Luthor. Maybe he gets defeated in a big battle or is outsmarted by the heroes.
Yes, Lionel Luthor is featured in some comic storylines.
Yes, Lex Luthor is often depicted as bald in the comics.
Lex Luthor's hair loss in the comics was often attributed to various factors. Sometimes it was a side effect of a dangerous concoction he created in his labs, or it could be linked to a confrontation with a super-powered being that had a lasting impact on his physiology.
Comics got rid of Lex Luthor as president through various means. Maybe a plot twist exposed his corrupt actions, or a powerful superhero found a way to prove his misdeeds and force his resignation.
Bruce Wayne defeated Lex Luthor through a combination of detective work and technological advancements. He uncovered Luthor's secrets and used advanced gadgets and his network to expose and undermine him.
Batman typically adheres to a no-killing code, but there are rare exceptions in some darker or alternate comic universes where he has been shown to kill.