I agree with you HardToDeal. Maybe it's all those people 'just looking for someone nice and fun' that keep saying they'd like to meet you/us (and I'm 50 so well over the hill but instantaneously 95% are literally of absolutely no interest to me - and sadly, whilst I'm not looking for a former male model, we all do go on appearance and looks whether we'd like to think we do or not, especially when online dating.
If that was all anyone was looking for then you could literally stick an OLD pin in ANY man that approached you and say yes, he's the one for me.
But I don't want to do that and I don't think many people would although as the OP says, that is all the some people want and that's fair enough.
We should also remember that the age you are doesn't reflect your outlook on life, your personal grooming habits, your sense of style, whether you look young or old for your age, whether you have the ability to actually write English properly and in full or not, whether you have some wit and banter or not. You can't glean any of that from the photo or really from the profile half the time.
I've got to say, when I look at guys my age or a couple of years older, they look SO. OLD. and I just am not interested. No, I don't want a toy boy but if you look like a granddad I'm sorry, it's not doing it for me.
So I agree that there is a whole 'league' of gentlemen that just won't do it for me - but I'm grateful to every one who makes contact with me. At least they're having a go.