if you ever got a chance to visit another galaxy what are the kind of things you expect?

i really want to see people from stone age era and i wanna be in a galaxy where people teleport without any hassles, there is no language and everything works in a system.

people retreating from black holes

a place where life and death is a choice.

0 age barriers
i would definitely wanna visit a world where you enter and you get a super power which only works on their planet, a place where you use no tech but you still work at 100% efficiency, a pill to cure cancer like say a crocin or combiflam, people dying by choice and a solution to each and every problem on the universe.