

Colorblind accessibility is easy to implement and pretty much everybody can do it after reading a wikipedia article on colorblindness.
On the other hand, balancing a game for several difficulties is not easy and takes a lot of time. Plus, it doesn’t always make sense. Part of the game is the struggle. If you’re skipping the struggle, then you’re missing a part of the game.
In my opinion, the game is not particularly difficult. That is, if you’ve played through the original Hollow Knight. Which most people haven’t. In fact, it looks to me like a lot of people jumping on the hype don’t have too much experience with metroidvanias and soulslikes.
It’s a sequel, so intended to be played after the original. Why do we care what people who haven’t played the first game think?