Number one, we're talking about an armed regime and an unarmed civilian population. The truth is that Venezuela was never going to change without external help.
By the way, most countries tend not to change without external help. The Soviet Union didn't fall on its own. It fell thanks to international pressure. They got lucky, too, in that they got Gorbachev, who wanted to reform, but it took 70 to 80 years for that to happen. That is the lifetime of many people. It's hundreds of thousands of deaths. It's millions of refugees. It is affecting the world.
You mentioned the charges. Maduro himself was a drug trafficker. The biological nephews of his wife, Cilia, were convicted in the United States for being drug traffickers—bringing cocaine to the United States. That cocaine also ends up in Canada. It kills Canadian citizens. That is a national security issue, but he's not even being indicted on the crimes he committed against Venezuelans in Venezuela, which have been the worst of the crimes.