I think it's a great idea. Let these folks, who've suffered mightily be pampered.
Besides they are probably cruise ships ready for major refits. I am regularily involved in these refits in drydocks, trades and engineers normally stay on board during the dry-docking. The ships normally cover everything (and I mean everything) in shrink wrap so even filthy tradesmen won't do harm. Also they strip out, what to normal people would seem perfect, furniture, decks, bars etc. It's all very wasteful all so the rich can wallow in undeserved luxury. The workers on board are usuall divided into two classes, the uglier older ones make beds and clean while the young good-looking ones dress the place up, all for a pitance
I've never been on a cruise, wouldn't want to, BUT, From my experience on board I think the over-the-top consumption is absolutley ridiculous. Multiple pools, rock climbing walls, bowling alleys, bars, glitzy chandeliers it's really sick. REALLY SICK! Reminds me of Excursion drivers and people who for some reason need to flaunt wealth and oppulence in their own and others faces.
If you really had to pay the TRUE COST of all the little luxuries you now enjoy, you'd be S.O.L. By real cost I mean materials, environment, social etc. Not just prop up your unsustainable lifestyle on the backs of the environment and underpaid workers.