My own perception seems to be in alignment with your statement here... that "attraction" is a polarity-based energy. Lack of expression (and perhaps active suppression) of that energy may be key in it's eventual sudden and uncontrollable domination for those who surprisingly "come out" after a long period of seemingly "normal" relationships.
I feel like the LGBTQ+ mindsets create a culture which further clouds the mental health issues surrounding gay identities and people who ought to be doing some serious self-analysis and soul searching are instead getting sucked into a quagmire of decadence. Rather than identify that formative experiences unbalanced their energies, they justify the imbalance as their new ideal.
RE: conclusion: LGBT+ is a social construct