Bro, my guess there would be difficulty setting for this game. The game developer might not want to make it too difficult and no one gets to finish the game lol

Is this your first "Souls" type of game? I do think Bloodborne is actually even tougher for those who has never had any experience with the previous titles, even though they are mechanically different to quite a noticeable extent.

With Demon's Soul, you have the opportunity to turtle with shields. Furthermore, parry and riposte was ridiculously easy, you just have to learn the relatively lax opening window for it for each enemy. This goes the same to an extent with Dark Souls 1 & 2 as well, the shield really did help many newcomers to learn the game.

In Bloodborne, things are different. You're into the game and then it expects you to either get good or keep dying (and stop playing). There's that sort of intense feeling there, turtling with a shield is impossible in Bloodborne. You will need to learn how to dodge, parry and riposte. You need to learn how to be offensive at all times yet not kill yourself by doing so.

So yeah, if you have never had any experience in how the Souls game work, Bloodborne will be a very difficult experience at least for the first 10-15 hours (heck, the game really only starts after 12 hours anyway).