I agree - while I do enjoy my games, in all honesty I'm fairly terrible at them. Back in the day I thought I was OK on the original PS and so on, but nowadays I guess it's a young man's game
And I too do notice all the people who say things like "I played this while standing on my head on infamous/permadeath/veteran/hardcore/whatever, and it was still too easy". I tend to steer clear of harder settings and often find it fairly taxing.
Despite all this (and any logic), I did pick up Sekiro this morning, because I think it does look superb. But I fully expect to limp my way barely to the end of the tutorial...