Because I'm pretty sure you didn't read through the last article to the "See Also", I've abbreviated a couple of my findings here:
"Ultracrepidarianism is the habit of giving opinions and advice on matters outside of one's knowledge."
And this...
"Hanlon's razor is an aphorism expressed in various ways including "never assume bad intentions when assuming stupidity is enough", "never assume malice when stupidity will suffice", and "never attribute to malice that which is adequately explained by stupidity""
You're welcome.