I hate to be “that guy” - but I truly believe there is a degree of so-called privilege in that perspective.
Not that I don’t value or agree with it, those soft skills are incredibly important, but one can I hope have both the soft and the hard skills.
Family and romance have evolved quite a bit in recent years - but all things equal are you wanting to marry into a family with productive skills, assets, etc? Would you pick true love with the peasant girl or marry to strengthen the alliance with Normandy? Would your answre to the latter change if you were the pauper?
But all things aren't equal. Love is not a formula to see how one can improve their social status.
There are people who see it that way, who marry for money and clout. We call them the unhappy ones.
I don't doubt my comment comes from a place of privilege, but the OP seems like there is some privilege there too so maybe in a way, that makes it an even better fit ;)
I also think both hard and soft skills are important, it just feels to me that a parent's job is primarily the latter, not the former. There are plenty of places that can teach your child very well how to become a programmer/electrician/younameit, but not many places that you trust to teach your child how to be a good human (amplified by the fact that a lot of social conditioning happens and is engrained before we really go super deep down the "tech tree" of hard skills in life)