Indeed. I dislike any kind of wallpaper except for just a single color:
gsettings set org.gnome.desktop.background picture-uri none
gsettings set org.gnome.desktop.background picture-uri-dark none
gsettings set org.gnome.desktop.background primary-color '#201b30'
gsettings set org.gnome.desktop.background color-shading-type 'solid'
Indeed, advertisement makes us think that lies and exaggeration are normal. It is one of the causes of todays "alternative reality" people. Advertisement should be shunned and pushed back. Honesty and true information should replace it.