Being an amateur has no bearing on how knowledgeable someone is about a subject, but for an opinion to be useful (or just interesting) it needs to be backed up with some grounded rationale, otherwise it is just that - an opinion.
Trouble is you don’t how much time anyone else has spent studying. How can you tell who else has “spent decades thinking about things like intelligence and evolution, perception, qualia, have read dozens of papers on subjects like cortical microarchitecure”? You can’t but you still dismiss others as unqualified.
> it needs to be backed up with some grounded rationale
This was my point. Address the claim and not the qualifications.
Trouble is you don’t how much time anyone else has spent studying. How can you tell who else has “spent decades thinking about things like intelligence and evolution, perception, qualia, have read dozens of papers on subjects like cortical microarchitecure”? You can’t but you still dismiss others as unqualified.
> it needs to be backed up with some grounded rationale
This was my point. Address the claim and not the qualifications.