I can't quite put my head on what this means.
It's bizarre. The trend had been away from exercising control from HQ, likely in response to sexual abuse lawsuits. They didn't want liability flowing upward. This new arrangement bucks the trend.
Just thinking back to my old hall, I don't see how this arrangement changes anything. The friends would likely try to step up their game, but after a few months things would return to normal. The elders would do some hounding, but at the end of the day these people are not well off and you can't squeeze blood out of a turnip. The elders won't make the difference up out of pocket. The only way this sticks, at least with respect to the poorer congregations, is if they step it up and set a standard or minimum sum directly in the WT literature.