What are the "DePIN" projects that people think are most likely to actually work?

It feels like the category is a new name for something that's been around for a decade (StorJ, various decentralized ubers...) but has never gotten off the ground? So what's the bull case for why it will get off the ground now?

Yep DePIN is not new it has been around for a long while, it’s just that this name seems to finally umbrella lots of projects. 

The bull case is by using crypto we can enter new industries that before were almost impossible to enter due to large capital requirements