I think what people are trying to tell you in a more pedantic way, is that all media is biased, because all people are biased and all that unbiased really will mean is that the authors share your same bias and blind spots, so it will look fair, when you don’t understand the ways that it might affect somebody with a different perspective. Even reporting strictly facts has the bias of what facts were not included. It’s impossible to include all facts in a story about something, so the only way to get an accurate perspective is to collect experiences. The pictures people in gaza take of their lives will always give you a better perspective of what is happening than the news organization that doesn’t want to unfairly represent anybody. So accept bias as part of media. Try to find your own blind spots in that exploration. To that end it doesn’t so much matter what you read, but how you read.
If you are looking for stuff to financially support specifically, I think sites that handle leaks are probably your best bet. They always need money between all the legal shit and the infrastructure that requires.