This.
It’s the “chasing” piece of your thesis that’s the problem and, like most “spiritual” topics, that invites some meditation and honest introspection. What’s going on with your “chasing”?
For most people, that “chasing” is usually due to some level of awareness of a lack, a void or a hole somewhere and then trying to fill that hole with something was never meant to fill that hole, like the gym rat who lives at the gym using their workouts to try and fill a hole in their self-image, for example.
There’s nothing wrong with “pleasure” or even “chasing pleasure.” The animals of our planet do this ALL the time. That’s their usual mode of operation, until we humans get involved and train them out of it. You have only to spend 10 minutes with a young puppy to see this in action (human babies, too, BTW). We are never as “spiritual” as we are when we are first born (before we’re trained out of that “spiritual” to fit in with the others on this planet who have long ago been similarly trained out of their natural “spiritual”-ness).
If you’re “chasing pleasure” because you understand that life is supposed to be fun (looking at you, gorgeous little puppy!) IMHO there is nothing more “spiritual.” If you’re “chasing pleasure” in an attempt to fill some sort of void or hole, then (to borrow from the old song) you’re looking for love in all the wrong places, which isn’t very “spiritual” at all.
(We each may have different definitions for the same word “spiritual,” but my post was long enough as is without going down that rabbit hole.l