Do you call a spade a spade or a "gardening tool"?
How does fancy wrapping enhance, make better?
Uh… no. I call ‘em like I see ‘em. I am definitely NOT “pc”!! (although I do try to be “nice” about it).
I call a spade a spade and a shovel a shovel (there is a difference). An idiot is an idiot is an idiot. They’re not “scholarly diminished” or “information challenged”, they're an idiot!.
(Incidentally, George Carlin did a great bit on this very topic.)
They allude because if they say outright, then they’re responsible (committed). Allusions can be easily twisted to get the speaker out of trouble.
Around the time of the first Iraq War and the so-called "Iraqi Supergun Affair", one British minister came up with "Economical with the truth".
I seem to recall never hearing "alternate reality" before the last US Presidential Election. Apart from muddling alternate (verb) and alternative (adjective), I think it was one of those spur-of-the-moment phrases that emphasise their original points when first said, but soon become mere clichés.
"Liar" is a word many fight shy of.
It is formally abjured in the UK's Parliament to keep control when passions run high. Fortunately most MPs' statements that are wrong in fact, are genuine errors or honest opinions. Very few lie, perhaps knowing that they will be caught out eventually. The real deceivers and dissemblers they encounter at work are some of the business types and bureaucrats interrogated by Parliamentary Select Committees. These are cross-Party inquiry groups of MPs who are polite and civilised but very sharp and analytical, stand no nonsense including fancy jargon, and soon spot attempts at deception or concealment. (Presumably why Mark Zuckerburger refused to appear before one such Committee.)