If the situation was reversed and it was Picard on the Trager
, what would he say and do if Macet chose to watch hundreds of Federation people being killed by a rogue Cardassian gul? Oh, I'm sure the episode would end with something like: "Look, those Cardassians are monsters, they have allowed so many good people die!"
In a Cardassian library
or in a Cardassian gallery
"Reagan, it appears, is really only an ardent unionist if the unions in question are in Poland" - Stephen King, Skeleton Crew