It’s neat of JoyPixels to offer a reasonable collection of emoji, but they include a mislabeled Swiss embassy:
For some reason, they label this as “hospital”. Even though it has a properly formatted Swiss flag hanging off it.
Update 2022-08: I wrote them about this and never heard back, but the latest version of the emoji uses the Red Cross instead of the Swiss cross. This is only marginally better as we know the Red Cross is a protected symbol and not meant to be used like this, but hey, it’s an improvement.