I don't know what he wants, but on both fronts it probably comes down to time and energy. I've wasted countless hours trashing threads in that board but it barely makes a dent and never will as long as there's shitposters getting paid to shitpost so you need to tackle the problem at its source first. Most of the threads in there are trash but deleting them just opens a rabbit hole and it would be a full time job for me or someone else to clean up that section adequately. One or two people can't win a war against thousands... thousands who are getting paid to make the junk so there needs to be change at the top for anything to be effective.