My dad is a bit younger than PP - currently mid eighties. We have a very good relationship, I'd say, though we do argue about politics a bit. (Both left wing, but he is much further to the left than I am!)
I'm quite proud of him tbh. He was anti-racist long before it was fashionable to be so, and I get so annoyed when I hear people making excuses for old people who say racist things. My dad was telling them how wrong it was 60+ years ago. They have had plenty of time to get their heads around the idea.
He was pretty good in terms of feminism too. Always taught my dsis and me that we could do whatever we wanted. I think it helped that he had a very driven, ambitious mother despite her working class roots.
I think he had to be very self sufficient when he was younger because his mother worked long hours. I didn't know his father, but I get the impression he was emotionally quite distant. My dad has always been quite affectionate, though. He is the one of the kindest people I know, and would do anything to help anybody. He is a complete softie when it comes to my teenage dd, and would literally do anything to make her happy!
He is quite forward looking and adapts quite well to the changes around him. Uses a computer and an ipad, does online banking, online shopping etc. He has even learned how to zoom in lockdown.
I'm not as close to him as I am to my mum. We talk about emotions less and practical stuff more, but tbh, I think that's a personality difference as much as anything. DD talks to me about that stuff more than she talks to her dad. But if I needed his help, I know I could go to him. He wouldn't judge and he would do whatever he possibly could.
I feel very lucky to have kind and lovely parents. I hope that, one day, dd will reflect and feel the same about her relationship with me and dh.