LP
Yes, but there is evidence Ferrie and Shaw knew each other, from the commentary of Orest Pena, a bar owner before the HSCA.
Perhaps Pena is mistaken, or maybe he is telling the truth.
Pena says Shaw and Ferrie would visit the bar together.
There is no word if Pena's bar was a gay bar, or gay tolerant.
As for hook-ups always hewing to hoity-toity class lines...we all know sexual desire crosses class lines the way the wind blows through the bushes.
I must say, your pretty obvious desperation to cling to Pena is losing you a lot of points in my estimation of your reasoning abilities. Do you believe Pena was an FBI informant, even though the FBI said he wasn't and DeBrueys was adamant? That Oswald was an FBI informant? That he was consorting openly with DeBrueys, a Customs agent, and an INS agent, meeting them in restaurants.
It isn't a matter of "hook-ups." Shaw was a high-profile, highly respected public figure in New Orleans. If he were to stoop to "hooks ups" with a character like Ferrie, he sure as hell wouldn't be bar-hopping with him. Your egalitarianism is duly noted, but Shaw was not crazy.
There comes a time when rational people say "OK, let it go. I wish it were true to help my theory, but this goes nowhere."
Speaking of not letting it go, Richard Burnes not only brought in Josephine Hug's husband (a radio announcer) on August 3, 1967, he brought back HER for a second bite at the apple. It didn't go any better this time. One can only wonder what Burnes thought he was accomplishing. The killer, as it were, was that both spouses said they had recently seen the man she thought was Ferrie - long after Ferrie was dead. Oops.
https://aarclibrary.org/publib/jfk/garr/grandjury/pdf/Hug2.pdf