I know dozens of staircases at relatives', friends', and distant acquaintances' places after moving: I do not know this final step at all.
The last example is very chic. The cladding is of course better here than on a cantilevered staircase.
By the way, in our rental apartment we have a marble staircase, cantilevered from doubled and custom-made countertops, polished stainless steel railing, certainly easily five figures. Terribly decadent, but the original owner before our landlords was a savings bank director...
Even this high-end joiner doesn't have such a landing step. And honestly: the transition from marble to maple parquet would also look strange.