Yep. Back in the '70s I shared office space w/the 'men's advocate' (code for gay men) at my university. The guys would come in after a weekend and talk about the bathroom sex they'd had. These guys were out and several were very flamboyant. They were not conflicted and didn't 'need' annoymous sex, but they certainly seemed to seek it out and enjoy it.
I am sure that this articles premise is the reason George Michael (Wham) was arrested at least twice for this. /S