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.
Both are better if we look at both situation. Someone who earns from a salary as an employee, it's not bad. You don't have to take risk and just work your task and be present at your office. While owning a business, they say you own it and you hold your time and can do whatever you want. But these people don't know that before you go to that point, you are a 24-hour man for your business and by that means, is you are the one who should be working the most. No actual schedule and working hours. So, if you don't like to work for someone else, start a business. But if you're okay with that and not taking any risk, earning salary as an employee is what is good for you.
In the end, in jobs, there is no permanent one nowadays just look at how pandemic changed the mindset of many and with all of the massive layoffs that could happen anytime on any industry.