Explore Student Loan Deferment and Forbearance
If your federal student loan payments are high compared to your income, you may want to repay your loans under an income-driven repayment plan.
Contact
Federal Student Aid Information Center (FSAIC)
1-800-433-3243
and
Student Loan Support Center
1-800-557-7394
If you call the main Student Aid number, someone should be able to assist you with finding a solution. While I would not encourage anyone with significant debt to allow interest to accrue for a long period of time, an income based deferral / forebearance can allow you time to think and make a choice that best suits you. Being rushed or feeling coerced to accept a less than ideal circumstance can lead to difficulties and generally feeling icky about it all.
You could talk with an Academic Advisor or Counselor at your college to find out what options may be available specific to COVID-19 forcing online classes which are not cutting it for you. My first guess, however, is they will probably want to keep as many students in attendance as possible because that is part of what they are hired to do. However, you have the last say in what happens with your education. I think it's wise to ask the questions you are asking. There may be other questions to consider, some of which have been addressed here, especially by Joseph Lofthouse.
If a degree is important to achieve the goal you are aiming for, finish with the best grade possible this semester and call StudentAid.gov with the contact numbers above to inquire about an income based repayment type deferral. And as mentioned above, grants and scholarships are available for the effort of looking and completing applications. Your college should have an advisor or counselor who can assist with that or direct you to whomever can.
These forums are a rich information source. I think Paul Wheaton's threads in these forums about HUSP, Gert, and Otis might be a good start. Work and insights by Sepp Holzer, Bill Mollison, Geoff Lawton, and others, might help with exploring methods, concepts, and ideas.
I think you're awesome for being into permaculture so young and that you will find many like minds on your journey, so there will be good discussions that will help you figure out a path to follow that suits you.
I will add that perhaps what seems like vague responses is an effort to not tell you what to do with your life.