Wrong people
게시한 사람 The Tomatoes 속 스위스 공개토론
I guess you met a lot of wrong people. I don't think there are much more racists in Switzerland than elsewhere in Europe. A bit more, but not that much. (I'm talking abot cities, not rural areas). proof of this is that you have an incredibly high % of foreigners in cities (up to 30%), and society is built around this principle.
Also of course Swiss culture is opposed to Brazilian one on a lot of topics (organisation, work...), so if you love your culture you're not gonna like the Swiss one that much. But all these is personal, you can't blame the country.