They mean even if the new system isn't coming the JW way of life, moral, loving your neighbour etc is the best way.
Since being out and meeting ordinary people I find that in every group you find the odd one who is very unpleasant, who will stab you in the back soon as look at you, but in JWs I felt I was in a whole hall full of people who hated me, hated themselves, hated their lives.
If you've never been among normal people try it, there's more love and kindness in the world than you'll ever find in a KH.