II used to belong to a few Forums (mainly military) involving my hobbies or working life. I have given up on all of them now as the largest threads are the obituaries. Too depressing.
I agree with you on that score.
When I first retired I would attend the occasional funeral of a former colleague and being traffic we were a very tight knit group and there maybe 40 or so of us in attendance.
Now, that 40 or so has whittled its way down to about 10 of us still alive, and what's depressing is that we all look at one another wondering whose turn it will be next to depart this mortal coil.
Through my membership of NARPO (National Association of Retired Police Officers) I also get notifications of bereavements to former colleagues.
The number of times I have seen a name pop up and I am surprised and saddened to hear of their passing, but I fail to take into account that it may be 40 or 50 years since I last saw them and they are now an 80 or 90 something old, they were in their 30's or 40's and I was still in my 20's or 30's and now I am in my mid 60's.
Time doesn't stand still neither does our aging process.