However for the case of people earning salaries, do you think there is a way they can be really rich without owning a business and or is it compulsory for one to be own his own business
Some people are collecting salary but in a way that they still have enough to safe after spending on basic needs and necessities. There are many of them that save and later open a business. But this can not be for those that have low income which may not be enough for saving up to what they can use to establish a business. Not everyone will be able to. But regardless of what someone is doing, having a business is very good and it can be very helpful
Everything in life have hierarchy. There are some people that their salary is very huge. But I think they will also later prefer to have businesses.
There are people who earn huge salaries more than those who have a good business. So I don't see any point in why people talk negatively when it comes to salary earners. What you earn as a salary might not really matter at some point but what you do with what you earn is what matters. Even those with low salaries still save up to open a business with time the business grows to become successful. Every little beginning is what we build success in the future. No matter the means we use in earning we can achieve something tangible if we use our money properly. Business, salary or skill is very good. As time goes on we can progress into diversifying our income into passive income and another type of income from investment.