Should we care about defused expressions?
expr()
on CRAN- Mostly literal metaprogramming? {esquisse}, {gtsummary}, {tidyverse} packages
enquo()
on CRAN- Mostly {tidyverse} & things interacting with it
Let’s continue through to try to really grok this stuff, even if we* might never use them!
*Full disclosure: I will definitely use them/have used them: {factory} {beekeeper}