Huh? The DLC and Marauder type enemies encourage a more bloodthirsty approach, not less. You can’t kite around these enemies and ignore them, as soon as a big enemy like this shows up you throw everything you have at it and kill it as quickly as possible, otherwise you’re toast.
Saying that Marauders are too annoying to fight with other enemies sounds like you don’t take and don’t enjoy a bloodthirsty approach, and instead like to sit back and take your time and play a little more passively, if that makes sense. Which then yes, the DLC is the opposite of.
I’ve been playing the convergence mod recently and good Lord is it ever fun. Highly recommend for people who love the game and are getting a little tired of the standard playthroughs