Titan Extreme is NOT Fun

[R1dder]

This game heavily relies on Instant Kill Mechanics to make content difficult. Titan is the only fight IN THE ENTIRE GAME (Aside Demon Wall) that has the possibility to completely remove you from the fight. On top of pretty much every action he does being an instant kill.

Then you haven't looked at Leviathan Extreme, he does the same thing. It's a factor to make the game more difficult. If you can't handle the mechanic you're probably not suited / prepared for it.
To be honest, it's pretty easy to dodge the landslides if you know the rotation. A game without instant kill mechanics would be too monotone, and it would make it boring in the end.