Believe the point was that ‘consensus’ != science.
Problem in *your* logic:
Gay sex does not necessarily mean one will contract AIDS/STDs (drug user vs. transfusions vs.....)
More correct would be:
Not everyone who has promiscuous sex catches STDs. Therefore, promiscuous sex doesn’t cause STDs.
Still, even being logical (asking them to point to THE model that is the ‘correct/good’ one, or showing the multitude of times in the past where the ‘consensus’ was wrong [sun revolves around Earth/etc.]) does NO good in face of a zealot. This is dogma to the Socialists and CANNOT be logic’d-away
Yes but if someone asks “How did I get AIDS?”, it is reasonable to say “Because you had sex with men”. That’s what caused you to get AIDS.