You're right that, owing to sensational press coverage, the passengers and crew in boat 1 could not help but endure questions and rumors about their escape.
Some key facts, though:
Re: boat 1's being under-filled - it held the least number of occupants of any other lifeboat but did not leave the least filled. Taking into account the difference between its capacity and complement and those of other lifeboats, boat 1, being a smaller craft, actually had less empty spaces than boats 7, 6 or 8, which were large craft.
Moreover, each of these boats left the ship earlier than or about the same time as boat 1 and therefore their occupants had equally ample opportunity to devise a rescue effort and return to the ship. But they didn't, having also made conscious decisions NOT to return to the wreck site.
Boat 1 left with the fewest passengers through no fault on the part of those passengers and later did not return to save others because the CREW decided not to make the attempt.
As to the misguided but well-intentioned compensation by Cosmo Duff Gordon to the crew of boat 1 - well, this is what really burned his toast. However bad it looked, the simple truth is that he basically offered the money as a peace offering, to pacify ruffled feelings on the part of some of the crew members who had not only spoken roughly to a lady (his wife) but were grumbling about the possessions and pay they had lost in the sinking.
People don't like to bring up that. They'd rather concentrate on
Lucy Duff Gordon's jibe about that God-forsaken nightdress. It does make for better reading, I guess, to imagine a spoiled rich b!~~~ sitting back and bemoaning the loss of fripperies than to know the truth.
It's strange, unfortunate and disheartening that negative, unbalanced stories like these will likely go on being told and believed by new generations. It almost seems people would rather know a juicy half-truth than the dull whole truth.