The argument is that learning C before C++ teaches you how to program C++ wrong. Nothing more, nothing less.
I wasn't judging C++ as a beginner language. I wasn't judging C either.
I wasn't judging C++ as a beginner language. I wasn't judging C either.
IMO the problem isn't so much about learning C or not. It's about which other languages do you learn alongside it.
You need to practice in a language that encourages OOP and a little bit of functional programming, like JS or Ruby.
If you know Ruby and C already, using C++ well will be much easier :)