Malaysia truly deserves it for being too close to China. No sympathy at all for Malaysia.
I've already said before. In future, when you sail 200km out from Sabah, you are already officially in China's terrority and they have every right to arrest you.
Even should Malaysia protest to Beijing, it's no use because the Chinese PLA is much much more superior than the Malaysia's army, no doubt on this. Hopefully, this incident will teach the Malaysian a hard lesson. Kudos to China.