So Gold Dollars and their brother Chinese razors have been around for some time. They are really more of a razor kit than a ready to shave razor, with all kinds of issues, due to quality control.
Occasionally you can get a good one with few issues, that can easily be made to shave and occasionally you will get one that is beyond repair.
This is why they are not recommended, as a new honer generally does not have the experience to diagnose the problems and make the repairs, so it can be honed. Worst case you are out the cost of the razor that can be as low as 2-3 bucks.
There are tons of videos and tutorials on repairing and honing the GD. Typical issues are thick spines, bent spine, crooked edges, thick stabilizers that keep the heel off the stone, thick poorly shaped heels, occasional bad steel and limp junk scales.
Do some research and maybe you will get lucky? Once you get it dialed in, they can be honed.
Enjoy…