Yeah, the shift was no means universal in breadth or depth, but it was there beforehand (remember Wework?) and this pushed more traditional industries to take it up.

Another example would be ties; already in Australia it was becoming common to see professionals wearing business casual rather than suit-plus-tie (especially in summer). A walk around the CBD of Melbourne recently suggested to me that COVID has hit suit-plus-tie very hard, but suit and no tie appears to be going strong.