Astrology apps are open legal scams. All these apps have similar ads about breakups, marriage and job. Lol. Stupid people end up believing in this and hence supporting their scam.
Personal finance apps come up with weird reasons to not work.
This one refused service because I have more than 10 lakhs in investment.
This is why I stick to AMC apps. They might be ugly but at least they work.
Deep down observe people around you , then you will come up with at least 3/4 problems
Then solve a problem worth $ something with a solution .
If not then never call yourself a founder ever.