It was a totally random set of butterflies:Sorry for bumping, but I had a random thought about one of the major non-video game parts of this TL:
What inspired Polly Klaas surviving and becoming a major figure in this TL as opposed to letting the OTL incident happen?
I am not from US and was born after that incident, so all I know about that incident was that it was highly publicised on American TV shows, and led to the US Three Strike Law…
First, the home invader that murdered Klaas IOTL tripped on (of all things) Klaas's Nintendo video game console, allowing her father to subdue and hold the burglar until police arrived. The "home invasion stopped by a video game system" headline made national news as a nice feel good story, and Klaas and her dad got their 15 Minutes Of Fame as they made the rounds on the various daytime talk shows recounting the story. In addition, upon hearing their console (inadvertently) stopped a major crime, Nintendo gave Klaas free video games for life.
Then, Klaas and her family moved to the suburbs of Denver, Colorado where Klaas attended (of all places) Columbine High School. IIRC Klaas befriended one of the OTL shooters and eventually ended up intervening in the school shooting, dramatically reducing the death toll (TTL's Columbine shooting was effectively a murder-suicide).
Shaken by having witnessed TTL's Columbine shooting (one of the victims was Klaas's best friend), and curious about why someone would do something like this while observing the various pundits (in TTL as in OTL) blame the shooting on excessive consumption of violent media (especially video games), Klaas goes into psychology, specifically how media affects mental health and other psychological issues. She has, as of TTL's 2021, become a renowned and well-respected researcher and analyst on these issues.