Can you write a app for that? One where creatures in crisis find other creatures in crisis nearby, forming a add-hoc anti-stress community that also teaches itself the basics to startup society against all odds?
Western poverty does not do this. Most folks suffering western style poverty have an abundance of food, clean water, power, sanitation, leisure, education and health care. Having just come back from India, it's not even a close comparison.
Any stress/existential crisis/dread is purely based on status envy or pathologies caused by other (relatively) poor westerners.
For instance, I would be homeless sleeping on benches if not for my parents and my computer is almost 8 years old, my mobile phone is over a decade old. I would seek people who feel like I do but they also look after themselves first, since the conditions are "eat or get eaten". There was also one guy who just surrendered to his fate and all he did was abuse the fact that his parents provide him with a soft pillow to stand, only to play video games day in and day out. The very definition of NEET.
My point being, someone else has to provide them with internet access, and even then, there is not much that you can do.
The world doesn't need another * social app.
The other week someone suggested an app that gamified escaping homelessness as a solution to homelessness.
oh, why?