Again, some of these terms still have a coherent meaning, but they have become subject to doublespeak in our current Orwellian climate. The function of doublespeak, doublethink or newspeak is to make use of a term for the purposes of obscuring something rather than clarifying or elucidating it. These terms are used to virtue signal rather than to think, and to label people as members of the right or the wrong groups/opinions/ideas. The core of this madness is that words become corrosive to language generally and to truth as such, obscuring reality behind half-thought (at best) ideas that never go beyond the most superficial level.
Newspeak is used to bolster a status quo against the threat of criticism, it is used to prevent thinking and rational and free discourse. Newspeak can be identified when supposedly idea-based terms are being used merely to identify and perpetuate an emotional response, to replace thinking with a very simple, superficial, reactive and uncritical emoting.