A year has passed since the Covid-19 pandemic began and the future of travel is still very uncertain. Governments and operators have been reluctant to announce when international leisure trips will resume, and what restrictions will be in place to combat any potential risks, and keep passengers and crew safe.
This unpredictability, and perhaps the now notorious images of holidaymakers and staff stranded upon the gigantic Diamond Princess liner during the first wave of the pandemic, that is...
https://www.ship-technology.com/features/big-plans-little-ships-small-scale-cruises-win-after-covid/