They were polling Biden +3, +5, +7 in all of these swing states that Trump has now won.
Even if PA, AZ, and GA are somehow stolen through fraud and Biden "wins," the pollsters were so off with Flordia, Texas, Ohio, and other states that Trump has already won.
They'll all need to look for new jobs, or if they keep their jobs nobody will take them seriously again.
You think polls only have one purpose and that is to get accurate predictions but there are plenty of other effects they have.
True but normies expect at least somewhat accurate results from them.