Not sure if its been discussed but had a quick search and couldnt find anything.
So this story hit the media a couple of weeks ago and i think its original intent was a bit of festive humour.
Two songwriters rewrote the old classic with some modern lines to bring in modern standards of behaviour.
Of course we are ripping apart a song from a different era.
www.huffingtonpost.com/em-and-lo/a-linebyline-take-down-of_b_6334026.html
edition.cnn.com/2016/12/02/us/baby-its-cold-outside-cover-trnd/