And what of trans folks? Are they supposed to not go to the toilet for 3 days so they don't offend your culture? Or when there is small talk, should I change "my husband" into "my wife" just so I don't upset the locals?
I hope you see how ridiculous this "just don't show it" is, especially coming from folks who think LGBTQ+ is all about kissing and holing hands.
A global event should not be hosted in a country, state or a city where even the organisers are unable to make adequate arrangements for the safety of all attendees and speakers.