I have seen at least 60 OSR channels on Youtube, so there seems to be a decent amount. Figure in vocal minority factor and for every 5 people online talking about something there are 95 people offline like them.Do you think that some significant portion of people that started in the 70s and 80s are not playing 5E?
60 * 19 is not that many, sure, but is a non-zero number. Then consider those looking into the history may chose a non-5e version to play also. Some might even choose non-D&D, but for this conversation they should be dismissed. My answer still remains for all. The activity will mimic its influences.








