"If she says she wants to visit Europe she's gonna go fuck 30 guys bro."

I live in Europe and this is true. Maybe not 30, but she will very likely hook up. Years ago, when I used Tinder, seen plenty of profiles with a variant of "Hot guys only, you show me your city and I will show you a great time". They aren't using Tinder and filtering only for "hot guys" to find a tour guide.

Pulled plenty of girls from cold approaching. Easy enough to spot the tourists (pre covid). They are very happy to chat with an English speaker in a non English speaking land. Yes it's a numbers game, but significantly higher success rate with tourists.

Your other comments are spot on through.