I agree with a PP, I don't want particularly want to be mentioning the blind daters by name, but this is an important precedent by The Guardian, and I don't know how else to discuss it clearly
It would, right from the start, have been easy for the Guardian to clarify their position without mentioning individuals.
All they had to do was say 'we always ensure prospective daters are free to decline all trans identifying individuals, and we make clear that trans identifying individuals can only use our service if they are honest about their sex as determined at conception and observed at birth.'
As the vast majority of the population, including trans people themselves, do not wish to date trans people, ever, this would remove any possibility of putting people in difficult situations.