By Daniel Kline The Royal Caribbean cruise line has gotten rid of one controversial pandemic-era policy. Cruise lines have slowly returned to normal, or at least to near-normal, as vaccines and testing make the covid pandemic a less critical concern. It’s not that the coronavirus pandemic has ended — it most certainly hasn’t and scary new variants are always possible. But Royal Caribbean (RCL) – Get Royal Caribbean Group Report, Carnival Cruise Lines (CCL) – Get Carnival Corporation Report, and Norwegian Cruise Lines (NCLH) – Get Norwegian Cruise Line Holdings Ltd. Report have worked hard to …