As an instructor I'll certainly do my best to train students up to the limits of what is safe and legal. But I can't guarantee that a particular student will experience poor conditions on his course.....
Whilst I agree with the statement, we are talking CPL not PPL here, IMHO if someone is at this level then they should have the experience to deal with at least a decent crosswind, if applicants are turning up without that then maybe the hours requirement should be looked at again!