Earlier quoted context omitted.
Invest in African growth businesses(stocks at the moment, African focused mutual markets). Purchase African products. Lobby your government/EU governments to continue AGOA(US)/open the door towards African food/crop imports (unlikely). And honestly, tourism, some great destinations on the continent, and a great way to actually spend in local economies. Africans don't need charity. The NGO industrial complex has faile…
I think the problem with the "West" and Africa, is that we view Africa as mostly a single unit, and not the individual countries that make up the continent. From a westerners prospective, African countries have a huge corruption issue, and years of "give-a-man-a-fish" charity from the West appears to have labeled westerners as someone to be taken advantage of and to get free handouts from. It's difficult to evaluate…
Your second is more complex, but the general principle of a rich visitor being shaken down is very, very old - after all, you clearly have the means to come visit, while the reverse is not generally the case.
1: https://www.theguardian.com/world/2014/jan/24/africa-clinton