This issue of user manuals is spreading to all sorts of products now. Just bought an expensive LG OLED TV. Only thing that came with it was a setup sheet. It has a vast array of settings, and although there is some explanation as you go through some of the settings the user guide is only available as an online download or access. This has also been the case with a recent washing machine purchase and a bluetooth speaker purchase etc.
I think this must be the future where the manufacturers say they are saving the planet's trees for our grandkids sake