I really want know if getting more degrees can make life financially better
We should not forget that knowledge is power. Nowadays, companies often prefer people with practical experience over just having a degree. But having both knowledge and experience is the best. It helps you stand out in the job market. So,no knowledge is wasted. Getting a good job also depends on how well you connect with others.
In countries where it's hard to find a good job, it's a good idea to learn useful skills and look for work locally. Because finding a better even with your degrees might not be easy. Unless you search for opportunities in a different country.