For me it's adjective/superlative escalation. Hey, this bagel is awesome. It fills me with awe. It's much better than this soda which is terrible, it strikes me with terror how bad it is. It results in having to throw in intensifiers, which we're exhausting as well. Wow this movie is so fucking good. It was worth leaving the house for.

I've also been both a second language teacher and second language learner. It is really hard to teach a language where 50% of the words are culture dependent and old texts are completely irrelevant. It's very hard to learn simple language and be told it's wrong now.

People talk about descriptivist drift like it's 100% inevitable or even good, ignoring that we have finally reached an era of long term preservation of text and speech, and of global communication. We could be the first generation to be understood plainly for millenia. And what we are deciding to do instead is to make language from 100 years ago sound like Chaucer.