This is my personal take on this:
God loves with intensity all those created in His 'image and likeness' and He knows the name and circumstances of each person in each abode all around the world. There is a Day when the 'groaning' and suffering of all creation will cease and all effects thereof will be reversed in full. When the Lord returns to wind up history, as Matt 25 stipulates is His judging criteria, he will bless those who, with OR without realising it, proved this godly heritage by giving willing heart-moved aid to those suffering in various types of distress. I believe 9 out of 10 people are compassionate at heart. All sorts of people everywhere. Those He chooses to separate from Himself forever must then be those completely devoid of any thread of compassion and empathy and therefore rotten to the core, unwilling to respond to His final pleas to repent of their brazen record of cruelty and wilful 'turning a blind eye' to suffering.
Which reminds me: After the 'slave' noo-lite - Do the witnesses hold that 'the least ones' whom we are to feed, clothe and comfort is now the 'slave', ie 7 (!) men in Brooklyn, who live in every comfort? They should seriously take to heart, "Solemnly I declare to you, in so far as you failed to do it for the least (in the estimation of men - Thayer) of these, you failed to do it for Me" Matt 25:45 Amplified Bible.
For, unlike all other religious groups and charitable institutions, they do virtually nothing for the less fortunate even at local community level. No collecting for food banks at the k hall (which btw is open for 10 hours a week at most and offers zilch benefit to local people, unlike churches with their open-door Clubs for newborns to 90 year+ olds), no soup kitchens or offers of shelter for the homeless in winter, and so on and etc. (I dare bet pioneers on benefits GO to foodbanks themselves which would be truly sickening).