10 not occupied niches in the business Exclusive + Disc

Hi all.

Many nowadays say: Business, niche, difficult to find the right niche, etc
I have collected 10 niches not occupied by anyone, but with a huge potential for growth, which subsequently will result in a substantial income.

For whom:
-People who want to open their own business but who have no idea on what to build
-Asset owners
-Curious people
-People, burning idea

Not bought a manual is money lost!