Do people still get punished when you report them BUT no 'thanks for reporting' notification?

Reported this guy who's extremely toxic: called me a 'fkin n****' and said he ***** my mother. The fact that we were actually playing fine the whole game and were winning, but one team fight lost triggered him to say this (mental issues prob). Obviously I reported him, but never got a notification. Does that mean he didn't get punished?
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