Earlier quoted context omitted.
Sure, but when people talk about the USAs suing culture they are primarily talking about personal injury suits and ambulance chasers aren't they?
Which largely exist because American health costs for an injury are life destroying, so few people can just eat the hospital bill.
It is rather bug difference.
Also, insurance companies when they settle claims, they force you to formally sue the other person or they sue each other. Most of these are routine formalities. Again, system setup in a way to generate suits.