I don't find it particularly abhorrent.
It's a lot less unpleasant than, say, 'Naked Attraction', where men and women not only talk about what's in their pants, we get to see, should we choose to.
I find some of the things said in gransnet far more unpleasant, at times, and overall, far more damaging.
All the "worthy poor", blah blah blah, "Ooh, you're not like me and my privately educated family... blah blah blah"
"Oh, your parents must be uneducated because you don't know a parsing verb from a parsnip".
"People on benefits have the latest iPhones and acrylic nails"
I think opinions of that sort undermine cohesion in society, rather than a pensioners pants.