I find these euphemisms an insult to our intelligence.

"If the cabin pressure changes," Come on, aren't we talking about sudden decompression here? For a safety standpoint, wouldn't reality be more effective instead of the marketing spin?

Sudden decompression does happen. If someone does not take it seriously, with bad consequences, a good class action lawsuit might be precisely what AC/airliines need to get some religion? And boot the spin doctors, who seemingly have taken over the world. Hello Mr. Poutine. Or Putin?