Peace be upon you!
Do not attempt to walk before you can run. You bear full responsibility for your evaluations. You are obliged to thoughtfully research on any subject before making up your mind.
[17:36] And do not follow what you have no knowledge of. The hearing, the sight and the heart, all these will be questioned for it.
There are quite many opinions regarding this topic. In my opinion, both parties present a reasonable point. However, I would advise you to read arguments from both views. And most importantly, the first and sole source you should derive your final decision from is the Quran.
If I am right, I have seen your posts where you said that you believe in God, but do not know if Islam/Quran is the suitable source for you. Correct me if I am mistaken, I may be thinking of another member in this community. Nevertheless, if it is you, then I would advise you to seek knowledge on more important topics rather than this (if you are not homosexual or the matter specifically addresses you).
By the way, it is not wrong that you support LGBTQ+ and their right to exist and operate freely. Believers should not oppress, because it is worse than murder:
[2:191]... Oppression is indeed worse than murder.
Lastly, I apologise, you will get no direct answer on this topic from me. I have yet not researched this. Thus, I should refrain from issuing any decisions or opinions.
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My Lord, admit me an entrance of truth and let me depart an exit of truth, and grant me from You a supporting authority. 17:80