I suppose investigating a bot takes longer than investigating your chat log and seeing your bad language in there. That should explain how you got a warning faster than the botter did.

Also for the people who are all "freedom of speech" - lol.
No, not freedom of speech. This is an online game that is being played by many kinds of countries, cultures, ages etc etc, if your little child played this game, would you like him to see and learn all the bad words and languages being said? I know I wouldn't. And I hope SE would keep handing warnings to people curse and swear. OP could just report that bot and be done with that, cursing and swearing at him was not needed at all.

The community is enough toxic as it is.