Lol..
Seeds do fine if frozen and thawed many times and in fact happens naturally in nature
I keep many of my seeds in the freezer that I store long term. It really doesn't matter much from my experiences
Seeds do fine in most conditions, you can store them at 120° for months freeze them thaw them heat them and do this for years without a decrease in germ rates
I say this with confidence..I have seed stock years old that germs fine and spent its life in my trucks tool box, not even in packaging.
I throw 4 plants in flower every week from seed and have not noticed a decrease in germ rates for the decade I've been growing