You asked whether we would be happy for our daughters or granddaughters to be alone with him. My answer, and that of others, is that my daughters and granddaughters would not be alone with him as a sex object for his entertainment . they would have expected to be valued for other reasons that that. Had they been alone with him, it would have been because of their expertise in some other field, and they would have left at any sign of inappropriate actions or words. That would apply at any age.
At seventeen, it would have been remarkable if they had had the qualifications or careers to be consulted as principles on any subject, so they would be highly unlikely to be alone with P{A for any non-sexual reason either.
If as an adult, and on her own initiative a woman chooses to make herself available for servicing the sexual demands of someone with large amounts of both money and social clout, then presumably it is up to her and no business of anyone on Gransnet and we are not interfering in anyone else's morals or financial decisions? Because if we are, we will have a fulltime job patrolling the pubs clubs and streetcorners of the world.
VS is concerned for those girls whose self-valuations are lower, who would feel flattered to (as they see it) be picked out for special attention because of their beauty of attractive personalities, when it is mostly their availability andcompliance which qualifies them. That is a reason for raising daughters to see that they have more aspects to their personalities than being physically attractive and complying with men's desires. Plus, of course, sons should be raised to recognise those other aspects in the girls they meet, as well as their obvious charms. Much of that early conditioning is by unconscious influencing and example, so don't expect an instant revolution in society too soon.
The natural evolutionary purpose of sex is the continuation of the species by vigorous young individuals breeding a healthy new generation, which will be able to breed a further generation as soon as they are mature. In humans, that is slowed down by most cultures wanting young people to finish their mastering of the complications of living in that society and establishing homes before having families. However the instinctive preference is to choose a fresh young mate over an older one. That is at odds with the more "civilised" concept of "too young"