I'm glad you found a way to enjoy the game. I never really enjoyed Sekiro. It lacks the variability of Souls games (a further step in the wrong direction like Bloodborne).
Since this topic comes up frequently I've had plenty of time to give this thought. I don't think personally I would care about Souls games as much if they were easier. The games (especially From's) don't have enough there beyond the combat for me. The task of overcoming the challenge was the only reason I became interested. I would have probably used an easy mode and bounced off this genre quickly. That doesn't mean these games shouldn't offer an easy mode, just reflecting on what that would have meant for me.
Since this topic comes up frequently I've had plenty of time to give this thought. I don't think personally I would care about Souls games as much if they were easier. The games (especially From's) don't have enough there beyond the combat for me. The task of overcoming the challenge was the only reason I became interested. I would have probably used an easy mode and bounced off this genre quickly. That doesn't mean these games shouldn't offer an easy mode, just reflecting on what that would have meant for me.