Changing your party members' diapers gives a stackable +1 'bonding synergy' bonus to all d20 rolls until long rest
This has radically changed the meta, making it optimal for adventures to become pamper using machines, working through as many pamps a day as possible
Pamps are expensive ofc, but that bonus is hard to pass up! After a few dungeons using this strat, you'll have enough gold to afford the pamp cost, and even afford some diuretic potions (or lax potions if that's your pref) to boost your pamper piddling/packing power