Increasing the baseline difficulty of all the game modes would make the game less accessible/inaccessible to disabled people who have already bought it and put time into it.
I remember the last time someone tried to make this argument.
I believe the retort was hundreds of disabled gamers making videos of them destroying Sekiro with ease.
Just because someone is disabled, doesn't mean they're terrible at playing video games. There's so much support these days to allow people with disabilities to control video games... I've even seen people with no arms or legs participate in fighting game tournaments using just their mouth to play the games and compete at the highest level...
The only argument with weight is changing a product already purchased (But this was addressed by OP in their statement about "Making them available in custom mode" enabling options to configure settings to those who wish to use them)
