None of this shit. Homemade uncooked unrisen or partially risen loaves in the freezer, cooked ones in cloth bread bags. If you don’t suck ass at making bread it will always be eaten before it goes stale but its still toastable or usable for cooking. Or just adjust loaf size to match consumption rate. In my region anything in plastic will go moldy before you get halfway, especially purchased loaves.
bonus: secret ingredient for general purpose slicing loaf. 6 to 10 tbsp of chestnut honey. The honey itself smells kinda iffy and tastes aeird but baking it in bread gives it this amazing aroma. Toasting brings out the aroma again after it cools. Great for real bread ice cream sandwiches, especially toasted if you do it as a bowl.