There is no percentage that we can show that when someone has a higher degree it can guarantee a decent job for him and there is still quite a large percentage of college graduates who are unemployed? Return to the opportunities that exist in your country or maybe you dare to leave your comfort zone and look for work in another country that has greater opportunities in the education sector.
source img : https://www.statista.com/statistics/633660/unemployment-rate-of-recent-graduates-in-the-us/
for example of a big country like the US, where the unemployment rate for graduates is 4,1% as of April 2023. meanwhile, in my country, it's 8,3% in the latest update. Some people might think there are a lot of unemployed folks because they didn't land recognized jobs, but the truth is they're still earning.
When you decide to pursue education solely for the purpose of getting a job, it seems like a template followed by many, sorry if I see it as a realistic robot-like approach. I prefer someone who learns with the aim of gaining knowledge and lets jobs that require knowledgeable individuals come to them.
Make the company apply to you, not you who apply to the company. This is the level where you will truly have more value than the average person.