I was looking for a foot rest for my outdoor hanging chair this past weekend. So I searched for "hanging chair foot rest". Apparently, there are really popular products out there that are foot rests that hang under your desk, or on an airplane seat, and it clogged up the results. It isn't what I wanted, but it was all I got.
So I searched for "hanging chair foot rest -desk -airplane". And I found that modifiers don't fucking work for Google shopping. They have disabled operators completely. I'm trying to find what I want using methods that used to work fine, and you're saying "no... what you want is this thing you told us you didn't want."