Sarcasm is an adjusted stress reaction.

I find myself suspecting that they WILL do that time jump, if only to catch up the ages of the characters to the ages of the actors playing them. Adam Driver may have the freakish ability to make himself look like an emo 17-year-old at will, but that's not going to last much longer, and Daisy is clearly no longer 23 (let alone Rey's 19).

It's especially weird when you realize that all the action of both TFA and TLJ takes place in well under a week. A bit like the Edward Eager story where the kids meet a nice little man at the beginning of their magical adventure and he gets engaged to their widowed mom by the end, which all seems quite nice and reasonable when you're a kid reading the story, but if you actually pay attention to the internal chronology of the book you realize that Mom and New Stepdad have only known each other for two and a half days...