Great and informative video. I agree you can never completely fool a deer's scent detection.
If you do buy and use cover scent, attractant scent, scent eliminating clothing, because marketing convinces you need to, to be successful, you will accomplish one thing guaranteed, you will spend lots of money.
I always get a chuckle when just a couple weeks before our states firearm deer season, people will hang their blaze orange clothing out side to eliminate household scent from being stored in the closet all year. I have some hunting friends that do just that. They also have a deer shack with a propane stove for making barbque,chili, hamburgers, etc. The small shack is so filled with cooking smoke, you can barely breath
One thing I have done for years, and does help. is to wear some type of rubber boots. That will pretty much eliminate any scent left on the ground walking to or from your stand. Actually what I did years ago when my friend was operating a dairy farm, I would walk across the pasture to my stand, I would intentionally step in some like day old cow patties, Most natural scent in the area.