Sorry to get you in a frenzy, but, I don't recall mentioning you by name in my post. And since I am male and complaining about it apparently I do not do that either. After living in a household consisting of nothing but females (including the cat) even after living by myself for two decades still puts the seat back down after I use the bathroom. (sad) I am close to 20 years older then you and have seen a lot more restrooms (more as one gets older) then you have. And I am speaking generally not specifically. I will bet you anything that more often then not you will come across an un-flushed toilet in those places. Useless paper seat covers, like anyone has caught some major illness through the cheeks of their butts, half in the water and half stuck to the seat. I don't frequent ladiesrooms so I am not speaking for them. It isn't just myself that is experiencing this, it is every male that uses one. I am not the only one that gets to walk in after irresponsible self-involved jerks use them and leaves behind a mess for others to deal with. It, in recent years, has become almost pandemic. Your experiences also don't necessarily reflect the experiences of others either. Either you have been lucky or unobservant because it is there everywhere. Enough so that I expect it instead of being surprised by it.
OK, morning vent over!