Having a bit of a battle with my GP-phobic parents. They have always seen it as a bit of a badge of honour not seeing the GP, they have to be REALLY ill before bothering the doctor, very much of the "put up and shut up" mentality. Both mid 70s.
Over the last couple of years we have seen Dad getting increasingly more forgetful and confused. Asking when he's going home from the house they've lived in for 20 years, questions about people who have been dead since the 90s, same questions over and over and over. They did see the GP after extensive hectoring from me and my sibling and Dad was sent for a MRI (or possibly a CT, mum wasn't sure). Anyway, the scan revealed nothing. GP said dad's confusion was "just one of those things" and "wear and tear". hmm
Then the pandemic hit. The week before lockdown, mum called to say that they were trying to organise a multi-agency meeting to discuss his case. Social services, GP, consultant from hospital, whoever else. Never happened, they just prescribed some medication over the phone. He's never seen anyone more expert than the GP, can't do Zoom or any video calling. They have a contact number for the geriatric mental health team, who are overstretched and covering a massive geographic area. They offer little to no support, a nurse came to the house once but as dad is not setting fire to the kitchen or assaulting my mum, there's not much they can do.
He is most definitely deteriorating and I know he's not going to get better and it's only going to get worse from here. But mum will just not push for a formal assessment with a consultant. She has pretty much decided it is what it is, and isn't interested in seeking help/support/diagnosis.
Although they are quite a way from me, I have offered to drive there and accompany her to appointments as a advocate - I have no issue in being assertive with the medical profession even though they do. My sibling lives even further away.
My feeling is that a label/diagnosis may open doors for support groups or NHS services. Mum sees no need for a label and doesn't appreciate that although she might not need support now, give it another couple of years and she might. And if she's already on the radar it'll be easier.