I don’t really care about whether you are “qualified” by your criteria, because I don’t hold your view that there is some specific level of education that allows one to hold and express an opinion. My point was more to point out some potential hypocrisy.

No one is obligated to humor or debate amateurs because no one is obligated to humor or debate anyone[1]. But being an amateur does not mean that the person couldn’t hold a valid or meaningful viewpoint. Dismissing someone’s opinion specifically because they are an amateur is just a special case of appeal to authority. If their opinions are fundamentally flawed, then those can be addressed head on without resorting to insisting that they don’t have the right qualifications to participate in the discussion.

[1] The “faster than light” neutrinos come to mind, too. Scientists involved in the experiments explicitly said they didn’t have time to entertain amateur theories, a valid statement.