I’m sure there are ‘grey haired grogs’ who feel abandoned and long for the heady days of 2e or what have you. But I’m not sure that market is as big as imagined. Because I’m just as sure there’s a lot of 50+ gamers (like me and mine) who are enjoying the heck out of 5e24 and have no issues with the current books.
We just started our fifth 5e campaign (and our second 5e24), and couldn’t be happier.
Now, I know this is just duelling anecdotes, as opposed to actual data. But every time I see posts about how us original old school gamers have been dissed, abandoned, and marginalized, and how WOTC has to win us all back, I cant help but think “Some of (maybe a lot of us) are already here.” I absolutely have no idea if the quietly ‘old and happy’ 5e gamer group is larger than the ‘old, loud, and grumpy’ one, but I just wanted to poke my head up and say we do exist.