It helps to understand that modern packaging is about 99% about anti-theft and about 1% product protection from damage.
Their goal is to make it difficult for a thief to quickly and deftly remove the small product from the deliberately bulky & balky packaging. If it’s slow and arduous, that’s good from the manufacturer’s POV.
So slow down, accept that you’re wrassling not with a product, but with the inevitable detritus of shoplifters enshittifying the world, then use big strong tools deliberately to make short easy work of the task at hand.