The Lightning Network makes Bitcoin transactions faster and cheaper, which could be a big help in Africa where remittance costs are high and banking access is low.
However, there are challenges:
Poor internet in rural areas
Low Bitcoin awareness
Regulatory uncertainty
Do you think Africa can overcome these and see wide Lightning Network use by 2030?
Why not? anything will happen especially if there would be some development on their digital infrastructure would gonna happen. But we can't expect a fast changes or widespread adoption since for sure that it will start slow there.
Knowing that country still need lot of things to work on. For now I guess what people could do is to get an updates towards the latest news or even regulations made by their government.
So that they would know or get an idea if that situation is really possible to happen or not in that year. But still its good that many people in Africa knows Bitcoin.