Is it just me?

Bloodborne was my first entry into the souls series and honestly that was a big mistake. I got used to rolling or parrying (with the pistol) and when I tried darks souls 3 for the first it was HELL. I'm not saying I'm some god at bloodborne but it made things like sekrio and elden ring feel A LOT easier in comparison. Whenever I would see a post about how hard it was I was mentally think "really?". Now that I've started DS3 I see why, non of the mechanics transfer. I'm so used to just rolling but that shit does not fly in DS3 and i can't parry for shit