Totally agree with all your points.
I especially hate the shiny packages, then the writing is done in a pale color so it's almost impossible to figure out. I take pictures of stuff like that, and still have problems.
I also agree that those crimped packages are the most frustrating things. I've even cut the packages open, only to find out I cut the instructions in half.
Another winner here is the plastic tie that is wrapped around the item so closely that you can't get the scissors in to cut, or the tie is too thick to cut with the scissors.
So there is something called youdescribe
$1 where you can request videos to be described. I'm bringing this up from a post that was talking about an old spice commercial. It is something that is slowly being added to. Someone had told me about it when it first started.
Also for us low vision people, clear pictures of the product, not side pictures with other things all around and on the item.
If it's in an app, I'd like to be able to resize the text within the app. I am an android user, and would like to see more fully accessible apps there. There are many apps where only part of the app is accessible, and the the rest has buttons and things that you have to guess what they do, or they don't work.
I don't know if any of this helps you, but as you include more stuff, I'm sure people will pipe in with more ideas or problems they have.