Perez Vs Raikkonen was a racing incident, very difficult to assign blame to either driver. Perez's move was very risky, Kimi was clearly already moving across before Perez was even alongside, but Perez was already fully committed. From my perspective all I saw was Perez driving in to a closing wedge, but you might argue that Kimi could have reacted to Perez's late braking and taken to the run off, like other drivers had done.
One thing is clear, most of the drivers are agreed on their opinions of Perez's driving. Pretty much since China none of the top drivers have had a good thing to say about him. Jenson was really the only driver that said "Perez did a good move", probably because that was the only time (the second move later in the race) he managed it cleanly.