Actually, Hoplite, speaking as someone who attends the Serbian Church on occasion as a visitor and who knows many people in the Serbian community both in Serbia and the diaspora, apart from the few assh*les (which we all have to suffer within our own societies - some more than others) the vast majority are good peace-loving and kind people who still see the three fingered salute as a sign of the Holy Trinity.
There may be those who bastardise its meaning, but that doesn't signify that the meaning is altered.