But this is ridiculous, and is why
@hawkeyefan feels he's taken crazy pills.
It's obvious that a failure to open the door may be the cause of people dying in a house fire. That is why there are workplace health and safety laws, building codes, coronial inquest, manslaughter laws, etc.
Likewise, suppose you miss the phone call. The next day you're talking to your fried - "I rang but you didn't pick up!" "Yeah, that's because I couldn't get inside because I couldn't get the door open".
Or even, you come inside all wet. Your housemate sees you and says "You're drenched. What happened?" "I had trouble opening the front door, and so got rained on."
These are all straightforward examples of cause and effect.
Here's another "crazy pill" aspect to it.
In his thread,
@Lanefan,
@AlViking and other posters have talked about the GM, in a sandbox, working out consequences via in-fiction cause and effect. Some of the reasoning they've talked about is pretty complex. In previous posts, Lanefan has given examples that are quite baroque, like this one:
This is supposed to be an example of "strings pulled, dominoes" fall and yet Lanefan, Micah Sweet, AlViking and other "sandboxers" want to deny such a simple causal connection as
failure to open a door leading to injury and death in a house fire.