Not really

The post, as I read it, was not intended to impose his values upon people, but to show how the values of others (antis) impact and impinge upon us.

I agree, 100%, that we cannot strive for child-adult sex as an immediately and realistically attainable goal. The deep-rooted hated of us, begun by the churches with their anti-sex-unless-we-sanction-it attitude, and perpetuated by the media in a blatant attempt to distract the masses from the real issues concerning the citizenry, is not something that can be overcome soon or easily. Liberation must come in steps, and one of the most important steps is the recognition of the inherent rights of children as human beings, instead of the current ghettoization to which they are subjected.
To me, the post was self-explanatory:
how far will we get with that attitude of "I want to screw your daughter and her baby-sitter".
The answer, as we have seen, is nowhere. Perhaps other tactics are more germane?

Plus, I disagree completely with your assertion that the values of the antis are not an existential threat to us. If they are not, why are we in hiding?