Of course not.
yes,because he must think before that what is the age of her dughter/grand daughter
It is legal, so it is not wrong.
It is generally not appropriate for a 24-year-old to date a 17-year-old due to the significant age difference and potential legal implications.
yea
Yes. How ever mature the 16 year old may appear, she isn't. Neither is the 24 year old if he can't date closer to his own age. Sorry son, it's time to grow up.
Nope.
It is not illegal for anyone to date.
Anything can happen.
No
"Dating" isn't the problem. It's what you do on the dates that can get the 24 year old in trouble and even sent to prison.
In many places, it is not legal for a 24-year-old to date a 17-year-old due to age of consent laws. It is important to check the specific laws in your area to understand the legal implications of such a relationship.