You need to have your own nodes up and running completely divorced from your own identity as well as a record of known-bad tor nodes.
You need something to download and relay information to you across multiple protocols with significant delay and a lot of other mixed media streaming in.
There are lots of university labs across the globe that do a much better job than me.
It's undoubtedly insane but masked memes does did enough to put my mind at ease when handling radioactive information when i still considered myself a part of "tech".
It took hours to DL stuff securely but it could turn any pdf/website into a couple thousand high-quality shitposts across the clear-web. You just need a big library.