Not too much jumping in the Dark Souls series combat, so they're not too used to it. My experience with AC was why I had no problem incorporating jumps into my fighting style in Elden Ring
Honestly I'm more surprised there's not much bitching about no i-frames with the quick boost.
Well, the AC series tends to lean quite a bit more on the darker side of gray. Also, as I said, your starting motivation in AC is more on the "gotta get paid" side of things as opposed to "restore/preserve the world," "cure myself," "serve/save/protect my master," or "get married and become a demigod", which is why I'm guessing many Soulsborne players tend to be a bit surprised when we get hired by the corpos to gun down people protecting their home.