Take your food trash with you when you leave assemblies, bring your own toilet paper, soap and towels. Hell, how about bringing back the coin-operated doors for washrooms? Maybe an automated credit card gate to leave the parking lot. Maybe empty auditoriums without carpet or chairs where you bring your own folding chairs. Suggested donation amounts for borrowing their folding chairs. The speakers at assemblies have to pay for the privilege of speaking.
Watchtower will start doing everyone's taxes for free, and you will be marked if you don't use them. (.....and we know why they wanna do your taxes.)
And not in my lifetime, but soon after- more than the one overlap to the generation.