it is up to the community to create some. If we do not, there will be nothing to save, soon!
There is no alternative to human touch, and if we want to promote hive as a social network ( which is of course the major part as of now in the form of blog), then usage of AI has to be limited. You posted some good measures to prevent AI content, may be some communities even decide to reward more to non AI content. I am not a big fan of AI, and never will be. Lot of good reads - thanks for that.
There isn't any alternative to human interactions, that much have been proven for a long time, and will be true forever.