Salary earners end up spending their salary buying from the business owners making the business owners to get profit from the business while the salary earners end up with nothing.
Not only that, but business owners also face the risk of losing competitiveness in the market, making it difficult to easily measure their profits.
Comparatively owning a business offers a much greater potential for earning money than simply working and relying on a monthly salary. However, both have limitations, meaning they can only do one thing at a time I can't judge one over the other, as both have their own advantages and disadvantages, It's up to each individual to choose.