It’s just for fun, dude. Besides, Switzerland is known for their clock-making.
I know this is a tongue in cheek thing, but I find it pretty repulsive to mark a piece of software "Made in X" when it is clearly an international cooperation - CSS, Browsers, TCP protocol, etc is many countries getting together and building stuff. Let's keep nationalism out of software yall.
Something that I find repulsive is sort of related (usually Swissmade or Xmade is taking pride in their nationality, aka nationalism), it is not completely tangent. Obviously, there was a reaction in my brains when I saw "Swiss made" that made me comment here and express.