Do we need to make a joe Biden joke while we're at it?
"So long, and thanks for all the X", "grok", "long time no see", "catch 22" etc are all expressions that are commonly used by people who may not be familiar with their origin.
I only meant that most people don't think they're citing native americans speaking broken english when using it today.
[0] https://english.stackexchange.com/questions/104145/what-is-t... someone says it was popularized by detective stories in the '40s tho :)