The most difficult thing might be the language/communication - but you’re right.
There will always be people that will exploit such things and we need to find a way to make it less profitable to do ‚nothing‘ for your own and so others good.
Discussion
They’re everywhere
Yeah, I know lots of Americans like that, too, but -- funnily enough -- they aren't allowed to move to Germany. 😂
It's not the language. The language is the easiest part, especially since so many Germans speak some English.
It's... everything. Everything is different.