With Pussy Riot - this was a prank! It was a brilliant, artistically gifted prank. But they didn't expect to go to prison! They were college girls who became political prisoners for two years. That makes them very similar to the people who were "just going to a protest one day" and got arrested. They had no idea they were risking the rest of their lives. Because you're never the same after you've spent two years in a gulag.