Just a little tidbit to add:
One of the common reasons I’ve seen trunk-or-treats, instead of traditional door-to-doors, is due to dangerous neighborhoods. One community had a high crime rate, so the local church set up a trunk night so parents could bring their kids and feel safer.
TL;DR
From a leak in Google’s gchips division:
Google is possibly adding a second USB-C port controller to its Tensor G6.
The port would support external displays via DisplayPort and is meant specifically for tablets.