Im sorry for all the disabled players i see posting around, but no video game can survive catering to a small minority when it is at the expense of a majority.
You should expect that you will not be able to enjoy most of the game's content. That's just how it is and no one can fix it.

Im glad that you can and have enjoyed the game to the extent that you can. Later content will naturally be harder, and not exactly more of the same striking dummy difficulty.