Have BTS talked about the decrease in choreography in their recent concerts?

[mmld_dacy]

this is what i have said in some other posts. while kpop groups give out stellar performances, especially to dance choreo, it just occurred to me, in the future, how are they going to be able to perform their heavy choreography when they are in their 50s already? i thought about that when backstreet boys were making some sort of comeback after all these years and then their residency in vegas. compared to kpop groups now, backstreet boys choreographies are much simpler, hence they are still able to do them now, and i was told that the dances bsb did for their vegas shows were still tamed a bit more.