When I inquired about Swiss citizenship, in addition to explaining that my being white and not a 'fake white' from the south was an advantage, the official also said that I had should have no political issues, having only taken part in two demonstrations. All I did was attend - how the fuck did they know - maybe I signed something and that got into my records?
I was considering it because once I graduated from college I'd lose my residency rights if I didn't choose to go back to Switzerland to live. Given that it was where I'd grown up and where my parents lived, I thought it might be nice to preserve that option. I ended up deciding against it mainly due to military service and the fact that I had an EU passport (UK) and figured that soon enough the Swiss would join the EU.