AfD is a party in single country in EU.

AfD is a far right populist party in the EU's biggest economic powerhouse country, whose explicit goals are to leave the EU (they probably can't due to the German constitution), exit the eurozone, withdraw from the Paris climate deal, leave NATO, and cozy up with Russia.

It's not hard to imagine what kind of damage they could do to the EU if they took power in Germany and started working with Hungary to block EU legislation, veto sanctions, defund programs, etc.

The EU governance system is vastly different than the US, and not nearly as fragile. Even if AfD gets sway in one country, it doesn't mean that suddenly they can do anything they want like you saw in the last US election.

My understanding of the EU system is that it's far more proportional in representation, and a simple 51% isn't enough to have 100% control. Parties still need to work together and compromise.

> My understanding of the EU system is that it's far more proportional in representation, and a simple 51% isn't enough to have 100% control. Parties still need to work together and compromise.

We've already seen with Brexit that 100% control is not needed in a parliamentary system to destroy a country's livelihood. But my point was that AfD doesn't need something like "presidential control" of the EU, it would just need to start working with other far-right parties in the EU such as Hungary and France's RN to sow chaos from within. Is that very far-fetched? You can't tell me that most of Europe doesn't hold its collective breath at every French election, crossing their fingers that Le Pen's party doesn't win this go around.