If they're dying out, I can't bring myself to mourn. In my experience, they're mostly stodgy and overly-sweet so that any taste of fruit or spices is lost. Any taste that remains is then drowned under a tide of sugary custard. Ugh. They're mostly nothing but a carb-fest designed originally to stoke up the energy of people doing heavy manual jobs.
In the 21st century, most of us just don't need to stuff ourselves with baked, boiled or steamed, calorific creations after a substantial meal. I'm getting indigestion just thinking about it!
I do occasionally make a dessert, usually something light and fruity - a posset, a fool or just stewed plums or apples with yogurt but plain, unadorned fresh fruit is favourite at this time of year.