When someone starts their business with an educational history, of course they will be able to find relationships that will be able to make the business we run have good potential for the future, but this really depends on the business we are going to build, as you said if we build For small businesses, of course we only need capital that is appropriate for the business we are going to build.
Having a bachelor's degree will of course give us good opportunities in anything if we can do it according to the abilities we have and I agree with you that if we don't currently have a bachelor's degree, of course we are behind the times and we have missed many opportunities.
definitely, there's just simply too much thing to be missed if we don't pursue education at least having bachelor degree is already sufficient enough no need to get master degree and so on it already gives us opportunity that we never have before, even more so if we are coming from reputable university thats a huge plus point that boost our credibility seeking job would be easy if we are trying to build career as an employee.
regardless doesn't mean that people that doesn't have any degree won't survive they will but with so much limitation, if anyone interested to take on the challange feel free to take it head on, but just know that having proper education does help a lot if you ever feel to live easier life.
For me graduates are not the key to becoming rich, because currently there are so many graduates who are unemployed because they don't develop skills in their respective fields, and the ones who become entrepreneurs nowadays are mostly people who don't have a university diploma, so everyone it depends on convincing each of us and being willing to try to find change.
depends on the scale of entrepreneur that such person is building if its great scale talking about multi million dollar and beyond, degree might do good, at least to raise funding.