I'm not really surprised by this, having observed this part of the world (and of Europe) for all of my life.
I'm very embarassed by how backwards people are in my country, and Poland is even worse than us. It's no coincidence these like minded countries form central/eastern Europe are now forming a political alliance in opposition to mainstream EU values, based on these exact issues - LGBT and immigration.
I used to think we were the rising stars of Europe, but these days I'm just ashamed.
Would like to say one thing, though, for most people I know personally, who are like this, it's mostly because they were never really forced to think about these issues critically and learn about them. Rather it all remained in limbo between taboo and mockery, until recently, when right-wing politicians decided to harness this and turn it into a hateful platform.