Kissing as a sign of friendship/goodwill is not a sign of homosexuality or of acceptance of homosexuality.
You are in some deep seated denial if you don't think homosexuals express affection through kissing.
Your claim about the “prelevance” of gay culture in USSR is based on a link to a lengthy and wordy PDF
Yeah, I'm sorry if the size and depth of the document scared you off.
If you’re arguing against the idea that USSR was the most henious country against LGBT in history
I'm arguing the homosexual urge is strong and universal. Russia is no exception. And that, when the political moment allows for it, the expressions of queer love flourish.
What we saw in the USSR, early in the revolution, was an instance of that flourishing. One that reactionary strains in future state governments failed to suppress, time and time again.
Liberals want to deny that this golden age of free love and open queer expression occurred, because it flies in the face of their orthodoxy. But it happened repeatedly over the history of the USSR. Soviet peoples openly expressed their queer love and accepted the queer love of their neighbors. Soviet governments bent in the face of it, even as the reactionaries fought against it. And even now, in an outright fascist post-Soviet nation, queer love endures.
You don't need perfect liberal conditions to enjoy a queer society. Hell, quite a bit of modern western history suggests liberalism is as much a threat to queer expression as any socialist government. What you need are queer people united in purpose and committed to one another's liberation. Russia and the surrounding states are filled with these people and will continue to be filled with these people, whether you choose to acknowledge them or not.
Victorian England was phenomenally gay. The English practically invented "cruising in the park", because so many homosexual men were looking to hook up with one another in the major metro areas. It was the persistent open and free expression of queerness that prompted a reactionary parliament to try and criminalize it.
You're staring at a five alarm fire and concluding nothing is hot because so many state bureaucrats are spraying water everywhere.
Oscar Wilde's huge and lasting popularity was clear evidence of queer English culture persevering over the purdish Protestant ethos.