Several of my friends have had C sections (emergency & elective) and none of them were ever told of risks to future pregnancies. That is grossly misleading in my opinion. One of my friends was just told that it was 'best' not to have 'too many' c sections but not told the reasons for this.
Because C sections are so commonplace these days, I think it can be easy to forget that they are a major surgical procedure with many associated risks.
And yes, I realise that they save lives.