If they don't have savings, how can they have an emergency fund? No one doesn't want to have savings, insurance or investments, it's just that it's very difficult to save even a little amount in the situation they have and we can't blame that because that's the reality that happens to simple people.
Moreover if they're sandwich generations where they not only work for themselves, but they also have to provide their parents and their younger brothers at the same time.
so either rich or poor everyone can afford an emergency funds cause its relatable to your finance.
Someone will not become rich if they can't manage their money in the first place.
If I am earning only 50$ a month I can decide to keep 5$ as an emergency savings, there is very possibility that emergency won't arise every month so by the time it comes I'll be more than prepared with my savings. And I'm sure that there are some that are earning low that are already practising keeping an emergency funds available.
Imagine you can save $5 per month for 2 years, which mean you have $120 emergency funds. Unfortunately you're sick and need to seek medical treatment, you have to pay medical bills which cost you $200. Your emergency funds can help, but it's not enough and then you need to borrow money from your parents.
Now, you have to work in order to pay your loans and you don't have any money left. Then Troytech2 aka your friend ask you "do you have emergency funds?", you said "nope, you need to work to pay off your loans". But Troytech2 don't care with your financial condition and say you can't manage money...
It's back to my first post, making more money > money management.