There are times when both parents must work - that s a reality. But Paul is addressing a society in which the next generation was being mortgaged for status - for wealth. As believers we can set a very different example in our society. But they have no experience - they lack the discipline and understanding to put it all together. Titus - in all things show yourself to be an example of good deeds, with purity in doctrine, dignified, sound in speech which is beyond reproach, so that the opponent will be put to shame, having nothing bad to say about us.
Actions speak louder than words.
Titus - you have to live the example. We have to live the example. Years ago when someone owned a business they felt a pride in providing a living for their employees. Employees felt grateful to the employer for providing a job. Today the bottom line of business is greed.