As has happened on many occasions in the past, we are witnessing the so-called Dunning-Kruger effect in this thread:
Dunning-Kruger effect - RationalWiki
The Dunning-Kruger effect, named after David Dunning and Justin Kruger of Cornell University, occurs where people fail to adequately assess their level of competence — or specifically, their incompetence — at a task and thus consider themselves much more competent than everyone else. This lack of awareness is attributed to their lower level of competence robbing them of the ability to critically analyse their performance, leading to a significant overestimate of themselves.
In other words, somebody has no idea what they are talking about, yet still feel free to offer their nonsense as a reasonable answer....