An embargo would imply its just America that can’t trade with Cuba. In reality, almost nobody can trade with Cuba, because any ship that does cannot enter American ports to trade with America.
It may not be a blockade by the dictionary definition, but it’s certainly not just an embargo.
Adobe products often have no real equal. It sucks, but it’s the way it is. Gimp doesn’t come close to Photoshop, Inkscape is almost as good as Adobe Illustrator, and After Effects is the most capable video editing software I’ve ever used.
It sucks that they try and lock you into proprietary file formats, like Substance Painter.