Just so you know you can’t defeat fascism without defeating capitalism. I recommend reading “the economy and class structure of german fascism” and “fascism and social revolution”.
In general individual action doesn’t really help address social problems.
Politics isn’t gonna fix what is being undermined and dissassembled in our Democracy right now.
I dont think electoral politics will work but you have to expand your definition of politics if you think electoral politics is all that politics is.
There is the problem, you don’t even know how to define capitalism. I would suggest reading “wage labor and capital” and “value price and profit”