It's no surprise that the Guardian can only write through the lense of an 'oppressed marginalised group' but the truth is that - according to this article:
Between March 2020 and June 2023, Britian lost 30% of its nightclubs
The independent sector has been worst hit, 33% of independent nightclubs now gone
The nightclub sector is half the size it was ten years ago
So of course gay and lesbian clubs have declined - in line with 'hetrosexual straight' nightclubs but they only notice or comment when loosing our 'cultural heratige' applies to their favoured sub group.
You could argue that a capital city is well served and choice will always be available but working class towns out side of London where average run of the mill clubs are all closing will have much more impact on peoples lives.
www.ndml.co.uk/articles/how-many-bars-and-clubs-closed-last-year/