It's pretty much the standard "gospel" being taught to new students. They don't teach them any alternatives.
Well, ok. The terms 'model', 'theory' and 'hypothesis' are often abused by the mainstream itself, so you really can't blame just me for that confusion. The Lambda-CDM "model' requires four hypothetical constructs. Why do they even call it "M-theory" when the whole concept is based upon
hypothetical spacetime dimensions? You can't blame me for that problem.
IMO you're blaming me personally for the sins of 'scientists', starting with the 'scientists' that created 'M-theory'. There is no rhyme or reason to how they label things, and there's nothing intellectually dishonest about noting the fact that even your
experts are baffled about any of the details of
their own claims. How many metaphysical brands of inflation are their to choose from anyway today?
True but they started it.
It's properties were "made up' in the imagination of one person, and then it's properties were *modified* by other folks too in an effort to create *multiple* supernatural constructs to choose from. How does one falsify or verify a series of supernatural constructs based strictly upon "observation", when no empirical cause/effect link has ever been established? The whole thing is nothing more than an affirming the consequent fallacy run amok. Even the hemispheric variations in the CMB
defy Guth's original inflation theory. Furthermore, every "property" that Guth ascribed to inflation was *made up* in the first place!
No they aren't "natural". They are only *alleged* to be natural. You can't demonstrate them 'naturally' in any lab however.