Insurance. People don't spend tens of millions of $ sticking electronics on top of giant fireworks tubes without hedging the risks involved. If this is getting you int he feelz then you need to get out a bit more, this is merely a hiccup.

Sure, it will delay some things in Africa, but we can't easily say whether that delay will be good or bad. For all we know people will be better off due to the delay as it may be less disruptive of existing economic structures, notwithstanding their long-term inefficiency. You're assuming incorrectly that the consequences of this satellite deployment would have been all upside and no downside, but such effects are not reliably quantifiable.