I don’t think the game’s too hard but I also don’t think the bosses are particularly fun to fight. With how complex and fast they’re making enemies now and not really changing how the player controls it’s making fights take much longer. Not because it’s any harder to press the B button but because you spend most of the fight now dodging bosses endless combo extenders waiting for the opportunity to get a single hit in and then dodge for another 30 seconds. I feel like this game would have really benefitted from bloodbornes quickstep and rally systems
I genuinely think these games would not have the rep for difficulty if dodge was on button-down instead of up. That slight lack of responsiveness kills your a lot until you train yourself to compensate for it by pre-empting attacks (which means you have to learn the full moveset of the boss).
Yeah I agree the control scheme contributes to the difficulty quite a bit. Between the dodging as you described and the lack of animation cancelling leading to "queueing" actions, you definitely need to be deliberate about what you're doing.