Overlooking the implicit racism in the claim that all white people look alike
It's not that all white people look alike, it's that the heavily Celto-Germanic influenced Western Europeans look very similar to each other. You want hear me saying that slavs, look like Spaniards, but Frenchmen (excluding the swarthy Mediterranean ones tend to look a lot like Brits and Germans)
"The modern ethnic French are the descendants of Celts, Iberians, Ligurians, Italic peoples (including Romans) and Greeks in southern France later mixed with large group of Germanic peoples arriving at the end of the Roman Empire such as the Franks the Burgundians, Alamanni and Goths,[36] Moors and Saracens in the south,[37][38][39][40][41][42][43] and Scandinavians, Vikings who became, by mixing with the local population, the Normans and settled mostly in Normandy in the 9th century.[44]"
Want to know who else descends from those peoples? Most of Western Europe. It's not a coincidence.
If you can't tell Irish from French from Germans, you need to get your eyes examined. ---