So instead keep using it and actually put the other content onto it yourself!
Hosting on Freenet is free and easy, you just upload a site and post it to FMS and it will be online for many years if people keep accessing it.
You don't need any server whatsoever: The machines of the other users store content which you upload (in an encrypted fashion so they cannot censor it and aren't legally culpable for it). It automatically gets replicated to more machines as it becomes more popular, thus good content stays available for a very long time and unpopular content gets garbage-collected.
So put your "money", i.e. effort, where your mouth is:
Don't just only constantly criticize FAANG for lack of privacy and censorship.
Instead, also take care of actively maintaining the spaces which provide privacy & freedom so they don't become barren.
A free public space which is only controlled by the general public needs the general public to take care of it.