"Does loss/seperation of ego through drugs make you better off than those who never experience this?"
Not inherently. It's all about what that experience teaches you, and how you integrate those lessons into your life. Plenty of people have experienced ego loss many times and still act like petty dicks in their day-to-day life; plenty of others have never experienced ego loss and still reached a lot of the same conclusions about being kind to others, not taking life too seriously, etc. that psychedelic users might attribute to their ego death experiences. It's a valuable experience and, in the hands of a thoughtful, intelligent person, it tends to be a productive one, but it doesn't magically make you a better person - that's still up to you. If you're curious about your own mind and sense of self, it's an invaluable learning opportunity.
"Is experiencing loss/seperation of ego through psyche drugs a healthy thing to do? "
It depends what you mean by 'healthy.' Physically, it's nothing to worry about, assuming you're using one of the many psychedelics with a well-established reputation for being very non-toxic (mushrooms, LSD, DMT, etc.). Psychologically, it depends very much on where you're at personally. Ego loss can be a difficult/scary experience, and if you're prone to emotional or mental instability or have some specific mental condition or disorder that doesn't mix well with psychedelics (schizophrenia, severe anxiety disorder, etc.), it's probably not a good idea to take high doses of psychs and shoot for ego death. As long as you can handle the experience psychologically and plan your high dose trips out carefully so they don't interfere with your normal day-to-day life and responsibilities, I don't see any reason to call it unhealthy.
