What's your opinion on DINK families?

Today again I am taking part in a writing competition where I have to write every week and improve my skills. Then there is some more learning to do after that. Wow who can define this competition better than him.
This time we are going to write about "Dunk" families. These are people who want double income and no children. Use this money well, live a delicious life, no children's screams, no children's dirt, no children's expenses and no other tension. A clean, fun-filled life.
Living like this is fun for these people. Only money is used for money. Eat whatever you want, do whatever you want, play whatever you want. No tension. Until old age, they use this wealth in the same way. They have servants to whom they pay salaries. They die the same way. Those servants sometimes remember that they worked for a master who lived without children and died without children, and we also returned his wealth. And the rest of his wealth was of no use either. Likewise, there is no one to mention behind it now. Similarly, now no one is going to say that he was our father, grandfather etc.
The apparent benefit of living such a life in the moment is visible for some time. There is nothing left, neither is there any special respect in life, nor is there any support for the body after death, except for such institutions to which these people devote money. And nothing happens on the money bill so much that a coffin is found and a grave is found in the ground.
So it is wrong. Now let's look at the other side. There is someone who uses your money, you also allow children and raise them well. You teach them to help others. Prepare them to exalt your name. They make your name shine. By reading something good, by inventing something. When asked whose son it is, the father becomes proud. Sometimes they seem to do good after your death. And they talk very well. Remember you. Because of your kindness, they also have the same spirit of kindness and allow children to be born and generations to continue. Then it is against the law of nature which is the expansion of humanity. Humanity has to expand. No matter how many "DINK" people come.