Thank you for your "input"
Not entirely sure what you're getting at though as by your logic, no clothing or footwear can be waterproof
Well quite.
There is such a thing as waterproof fabric, but you can't make 100% waterproof clothing. Every item of clothing you have has many massive fail points because you have to have a hole in it to put it on. A jacket may be 100% waterproof fabric, but it has a zip, a gap where your head sticks out, two hole where your hands come through, then all the little holes where the cotton goes as they sew it together. All which will eventually let water in.
Boots can be totally waterproof, until the water is over about 5" deep, then it will leak in the top, where your foot goes in.
Gloves are the same, but with a million stitches holding them together all of which could fail.
So 100% waterproof fabric yes, 100% waterproof clothing made from that fabric no