I don't believe anybody who comments on these forums is exceptional enough to make claims of skill with all due respect.
Everyone is at different steps of their journey and I still respect anybody's opinion on the game as important.
But people shouldn't be talking down from the summit when they haven't reached it yet.
It's just a very dishonest and needlessly insulting approach.
Stick to the facts and the reality of the situation - traditional parties work the best. You are free to try whatever you like for party comps but if they were truly more efficient they'd be adopted by the majority of the player base.
As regardless of skill level everyone has a perception of being better than they truly are. If this thread is any evidence. Again I mean that in respect we're all equals here.
So if a more optimal path presents itself that's what people will do. Perceptions then should meet the reality of this topic but they don't. For reasons I described. The traditional system works.