...IMHO they have a dearth of packaging attention-to-detail.
I would dismiss the loose/damaged journal cap as 'just one of those things'. They'll always happen, occasionally...hopefully seldom. That Lionel wouldn't have a pill-bottle supply of those to ship one first class to an aggrieved customer is puzzling, to be sure.
But the busted steps....the observation antenna? "C'mon, man!" Where's the Packaging-101 horse sense about those situations???
Those details in and of themselves have no mass to speak of. If details like that are provided the freedom to ride in a package without any possible contact with surrounding material....rigid foam, taut clearwrap, vacuum-formed shells with no clearance pockets, etc...there's minimal chance that shipping stresses should occur to the point of part breakage. Parts that shake loose without 'breakage' due to inadequate press-fit or adhesive?....that's another thing entirely, and I, for one would give it a 'tsk-tsk' and take care of it myself.
Here's an idea, though... Why not return to packaging techniques that folks like Kato learned years ago....for their far less massive N-scale products?? Example: Observation car antenna. Simply package the antenna separately in a sealed package with any instructions for assembly to the car. No, Lionel won't reduce the price. Yes, you're going to have to acquire some basic skills along the road to happiness in this hobby...or find someone who has them.
The upside to this age-old idea is that this fragile detail doesn't arrive broken, thereby causing an EKG image akin to a cross-section of the Himalayas.
The downside to requiring a DIY assembly at the product's final resting point is that, well, glue goobers may abound which, at normal viewing angles, will become the embarrassing new topic of discussion at your next club meeting, result in 50%...or more...lower resale value of the car on Ebay, expose your kids to blue language for the first time (yeah, right.), and result in an EKG image akin to a cross-section of the Himalayas....inescapable in this hobby. But it'll be YOUR fault.....not Lionel's.
Atlas HO also comes to mind. I remember in my dark, dark HO days that their Geeps and Alco hood units arrived in their package with those incredible finely molded handrails in separate flat packages safely tucked under the foam block. Again, DIY. Kato also delivered their whisper-quiet HO SD's that way...handrails in a special pocket carved into the bottom of the foam block to ensure there would be...No breakage from shipping! Brilliant, folks!
Meanwhile, liquor sales will be brisk, confessional booths will be available...if not busy, and the Forum will welcome your thoughts on the matter...typically....maybe.........whatever, in 'moderation'.
Besides, after 'playing' with our trains...they're "toys", remember...for a while, all those parts will be trashed, anyway. Missing roof overhangs on Lionel's molded plastic PW cabooses, missing marker lights on die cast PW boiler fronts of steam engines...among a myriad of other common traits of fragility...are proof-positive of that.
(See, Mike Wolf? THIS is why you're retiring...isn't it?....really? I know it would be reason enough for me!)
Peace and safety.
KD