All this exasperation around making platforms safe isn't because of the level of effort, but rather that very notion that there should more effort being placed into it at all. And that's a very specific cultural behavior.
We know this because we see effort being put into everything BUT safety and giving folks better tools to handle and deal with bad actors.
That's a choice. A choice that is being made over and over again.
The fact the software is free doesn't erase intentions and posture.