Hello dear friend!
Question: where did I write there is no endgame in D3?
Are you perhaps referring to this?:
D3 endgame: there is no game (campaign is over in mere hours) so there is only endgame...and a not too interesting one at that.
I'm glad you are so entushiastic about D3 endgame and I envy you for having so much fun.
I don't find it very interesting and I'd have preferred more varied endgame activities.
That said, it's also not very polite to ridicule others and judge them without even knowing who you are talking to.
It does not help the discussion nor the community.