No one here is in favor of the embargo. Canada does still trade with Cuba We don't have an embargo.
As of May 2018, Cuba is presently Canada's second largest export market in the Caribbean/Central American region;[40] with bilateral trade between the two countries averaging approximately C$1 billion annually.[40][41] In 2000, Canada was Cuba's second-largest merchandise trading partner after Spain.[42] However, by 2009, Canada had become Cuba's fourth largest merchandise trading partner after Venezuela, China, and Spain.[42] Canada remained Cuba's third largest export market after Venezuela and China, and the eighth largest source of imported goods to Cuba in 2009; with declining Canadian imports in the late-2000s attributed to the loss of purchasing power after the Cuban government implemented austerity measures.[34] Canada primarily supplies Cuba with agricultural goods; and equipment for energy generation, mining, telecommunications, and transportation.[37] Nickel accounts for the majority of Cuban imports to Canada, although cigars, frozen lobsters, and rum are also imported from Cuba.[37]
So what is being said here is that Cuba can't survive without US imports and/or exports.