So, running 2022.07.1 - build 554. Was following along with some online 'RStudio tutorials' (which I'm hoping to use for one of my classes), when all of a sudden, various 'steps of the tutorial' no longer worked. Took me a while to figure out that imported Excel files are no longer 'standard' dataframes - they're now tibbles.
PITA -- sure, I can convert from a tibble -> dataframe, but, is there an option that would let the RStudio user simply turn off the new default behaviour - when using GUI imports for Excel files? Seriously - I'm not a fan of tidyverse, or tibbles as part of same.