"the selflessly-helping side of the Valley"

Never having lived in the valley, I've struggled to understand what it means.

Can anyone share some examples?

There’s a large group of people who want to help and see you succeed- even if it won’t benefit them directly.

I stepped away nearly a decade ago so I don’t know how true that is for the tech “scene” today, but it was really great and inspiring for a very young transplant like me.

There is a really tremendous streak of people helping people with no strings attached that I hadn’t found anywhere else I’ve lived. Especially but not exclusively on the engineering / product side - for a long time you could take a greyhound to Soma and have a couch to crash on and a job interview lined up without knowing anyone. Introductions are made without a second thought (extremely contrary to my east coast experience where to get an intro, it must be “worth” something to the third party), it is (was? I moved away a few years ago) an extremely special and collaborative place.

Not technically the valley but I crashed on couches in sleepy hollow and san rafael before I started making money out in the Bay.