Can the pool of human LHP practitioner intentions be repurposed again and again frequently enough to supply what’s needed?

This indeed is the case, so this is not a limiting factor any longer with the huge number of intentions being harvested from beings, through all of time, and their many, many inner intentions of all kinds. So even though those multiple intentions, over a lifetime for a given subject, require a corresponding number of LHP sessions to be done by their higher self, the pooling of intentions from many beings being generated in the past, present, and future, and available to all across timelines, will support any number of LHP sessions sufficiently for all these extra sessions to be mounted with effectiveness.