> I have no idea how people who start non profits actually do and how they get enough money to work in correct circles and so on and how that would work, I will still get a degree of course and I am thinking of starting a fundme page
My wife works in non-profit consulting and has mostly worked with people who have great ideas but need help learning how to get funding and structure their non-profit for success. I asked her if there is a website to share with you that has good info, and she said your local library should have people who can help you with anything related to getting a non-profit rolling (try the next library over if not). I had no idea they have these resources either, but public libraries are amazing places and here's further proof.
Here's a page from a library where we used to live: https://poudrelibraries.org/business/
Scroll down to the section for "Nonprofit Success" and maybe you can find some ideas that will help you. I think you're on the right track about open source education and evangelizing (the tech world used to call its influencers stuff like "open source evangelist" or ".NET evangelist"... not sure if it's still that culty or not).
Best of luck with everything, and if you have any questions or want to chat I just followed you on Github. You can email me at my-github-username at protonmail dot com anytime, if you have non-profit questions I can ask my wife for her thoughts, she's been doing this for years and seems to have it pretty well mastered from what I can tell. She's built a business by herself from scratch and does so well she's the bigger earner of the family. So anyway, she just helps non-profits and makes a living from it, so you can definitely do something with open source! Work on making your writing and communication more effective and I think you will find the people to help you reach your dreams along the way.
Don't lose hope if you can help it, things like the news and politics are discouraging right now but I find that times like this light a fire in me to make sure I'm doing the right things and help keep us from getting in deeper problems. I get complacent more during less chaotic times, so I try to make the best of it and it usually works out. Take care, friend!
edit: I just realized that from the local times you mention, you are likely not in the United States. I'm not sure if libraries in Europe and elsewhere have this information or not. Maybe it can give you an idea of what kind of information to look for in your local resources.