Most kids are idiots.
Here is how I did it in a private university.
Spend time in the military - get GI bill.
Go to work for a company that has tuition reimbursement.
Once they accept you, they are very flexible when it comes to your schooling. And you can go to private schools, not the cattle farm public universities.
Darn challenging to work full time, do a good job, raise a family and maintain at least a “B” average, but it can be done.
Takes longer to do it but I got my degree, was hired as an engineer, and zero student debt.
Three of my former students joined the Maine National Guard and received free tuition. With other grants and work study funds they graduated nearly debt free. Three of my students worked 15 hours a week at the library for 30 weeks at $15.00 per hour. Total income for the year: about $6700 a year. Some RAs (resident assistants) can receive free room and board (tax free).