This is bad advice.
Businesses are not lottery tickets where you have a probability of striking gold, and by increasing your tickets you'll increase your odds.
A successful business (one that is profitable and consistent) requires time and energy to create.
In recent years every business I've created is one that was seriously thought out, and spent months (or years) of hard work and dedication before releasing. And when it released it was successful because I took the time to do everything the right way.
This was a departure to how I did things in the past, where every month a new project was being worked on. Nothing was done the right way, and it certainly gave the illusion that I just needed to try more things before I lucked on something that worked. But in reality they were just half-assed projects that might've succeeded had they had my full attention.
Have an attack plan, execute 100% on that plan, and avoid shiny object syndrome.
Was your first ever business successful?