Convenience and safety often clash. Quick example: In the old days, before the era of car seats and booster seats, getting the kids into the car was so easy, so convenient. You just threw them in and off you went. Early on, there weren’t even seatbelts. Only problem was that kids were getting mangled, crushed and killed in car accidents. Enter car seats and booster seats. What a pain in the a–! All that strapping in, tying down. Inconvenient, isn’t it? But safe.
Now let’s take cribs. Several decades ago some smart engineers invented a great convenience: Drop-side cribs (see photograph featured here). No more leaning over the side of the crib to awkwardly place baby to bed. It was a hit!
Only problem was babies were dying. The drop-side sometimes created a V-shaped gap between the mattress and side rail where babies got caught, suffocated and died. At least 32 infants have died this way since 2000.