Kenyan firms need to automate whatever services they can to reduce labor costs. That's the reality.

I watched a documentary of a US car manufacturing plant, in the US, where they hire "cheaper" labor (vs the old union pay scales) and the plant is highly automated. Some sections are fully automated i.e. robots do all the functions. The "humans" are involved in monitoring what the robots are doing.

One scene was really neat. The entire shell/body of the car is dipped in an anti-corrosive bath, to evenly coat the car's body, by a mechanical arm. The whole process didn't even take 30 secs!

As @murchr said, it will not be long until the need for "flight attendants" is reduced further. LCCs are increasing the use of "ordering" screens for food/drinks so no-one comes by to ask if you want to buy a soda or sandwich. Frankly, do you need a flight attendant to show you how to put on your seatbelt?

The 787s need only 2 pilots vs the 3 (pilots/engineers) that were present in older planes. Apparently, the plane can take off, fly and land using the on-board computer. Disruption is real.

787 pilot requirements depends on the distance to be flown. If long haul then two not enough. Where human beings are being processed such as aviation, the employee factor cannot be ignored.