Anyone ever polish a windshield?

[Hay Dude]

I think the best way is a new windshield, with the wiper cleaning is just part of maintenance going forward from the replacement of a windshield.
PS seems you have nothing to lose by trying a
8Pcs Cerium Oxide Powder 4 OZ Glass Watch Screen Scratch Polishing Kit Pad. That costs 26 dollar's on ebay,,, if it does not work === it's worth trying it.

What I was thinking, but was hoping to see if anyone tried it first to see results.

 

[RayIN]

These scratches are not the typical WW lines you would see. These look like steel wool “squiggles” scratches.

Speaking of which, some motorhome owners have had success using ooooo steel wool and a gentle touch to polish windshield glass.
For a quick polish, clean the glass first, then use a solid paste wax on the glass.
That's old methods, today there are some specific products marketed for this use.
EDIT: This is for glass, not plastic/acrylic windshields.