Being a lazy hobby pilot is dangerous. The majority of GA crashes are pretty basic pilot error/"gotta-get-there-itis".
Motorcycles are the same way, actually. An overwhelming amount of fatal motorcycle accidents involve alcohol at night, usually in combination with not wearing proper gear.
Bikers frequently get killed by other forms of traffic (at least as a major contributing factor), pilots typically kill themselves (usually unintentionally, of course), with rare exceptions.
Motorcycles are the same way, actually. An overwhelming amount of fatal motorcycle accidents involve alcohol at night, usually in combination with not wearing proper gear.