Seems he is not a racist. Simply pointing out that we are now all equal. And they have showers in Africa. We are obviously unaware they have cities that look just like western towns and cities, just hotter. So this footage should be shown instead of the poverty 
I shall apologise for feeling concerned about those less fortunate. I shall keep my money in future and spend it on something else.
If you show people doing well, no one will donate. Der.
If they need it, do what's necessary to provide it. If they don't, end Comic Relief and other aid and spend it on people who do. Disasters and the like.
No one disrespects these people. And no one disrespects them because they are black. They want to help because they are (or were) thirsty, hungry and suffering. In fact DYING.
People will not donate if they think the problem is solved. You HAVE to show those in need. Painful as seeing it may be. And racist comments from David Lemmy are unhelpful. It shouldn't matter what colour Stacey Dooley is. She was holding a child in need. And SHE gave up her time to do something to help. Unlike D.L.
No one, not even Mother Theresa felt bad about helping others. Of course, it makes people feel good. And that is wrong because? If you have, and you help the have nots, it does not make you a bad person.