I think in forums like this, respect and credentials are earned not put in profiles.
I’ve been in here since the very early days and know whose posts are worth taking on board. I don’t doubt yours EXDAC and others, I just take them in a neutral space (or negative in certain troll circumstances) until I know otherwise.
Profiles can be anything. What would the profiles of the Boeing folk have said who came in here pedalling a certain narrative the MAX issues?