I think the premise of getting a reliable statistics from a forums is very flawed. By their very nature people only respond to issues and surveys that interest them. So the bias of respondents would be for those that had issues. This response bias is one of the biggest issues in any survey.
Exactly. And most people that are not having issues are not even visiting this forum. They are working/playing on their MBPs.
I did add a vote to no issues for one of many not visiting this forum, since I don't have a '16 or later myself.