First of all personally I dont care but IF he is gay then of course its been a over up and a lie that he is not gay but straight - it would mean he has been lying to the British public in order to get elected - how many of those Muslim votes labour historically have relied on do you think he would of got along with the other religions that do not accept gays. He has constantly contrasted himself against the lying morally corrupt and liar Johnson yet has been living a lie all along himself.
Also as it was being kept secret then that leads to a UK security issue as it leaves shim open to blackmail from outside and indeed inside actors.