Earlier quoted context omitted.
>"I grew up playing Wolfenstein 3D and watching the History channel. Nazi symbols were completely normal and everywhere." You obviously should have paid a lot more attention, then. Can it with the whataboutism, it's not helping you. If you visit a country, you respect its laws and customs. You don't go around breaking them because you disagree with them. Leave it to the residents of that country to change their laws…
I'm sure he didn't know that law. That seems to be lost on everyone in this thread. It would be a complete surprise to someone who didn't see Nazis as a real personal terrible anger-shame-inducing thing and who comes from a country with freedom of speech.
Freedom of speech does not mean freedom from consequences.
Your friend must have been completely and utterly ignorant of fundamental history. That's not something to be proud of.