On my recent LHR to BNE and back in J, amenity kits were handed out on three of the four flights.

At then end of each of those flights, the debris of left opened amenity kits was obvious. With the shaving kit, face cloths and toothbrush etc available by request and in the lavatories it was clear that a significant number of passengers had little use for either part or all of them.

Maybe they should be on demand rather than just handed out.