I hadn't flown scheduled long haul for a number of years until recently.
I travelled to and from Los Angeles on Virgin "Premium Economy" getting back only last week.
It was like economy was 20 years ago apart from the electronic entertainment. Indeed, the seats were narrower than I remember.
Of course, it could also be that I'm twice the size I was!
The aisles were also impassable when the trolley came around.