To become a successful entrepreneur, of course, requires a process and has failed a lot, the big entrepreneur we see today is successful when he tells it, he will say that he has experienced many failures and is almost desperate because of bankruptcy and so on, but with enthusiasm and learning from mistakes they can success.
Those who are successful now have failed in the past, but I don't think there is a need for too many failures, because when there are more failures in an entrepreneur, he will get worse and take longer to get back up. The success of an entrepreneur is also due to long hard work and never give up and what don't forget is his experience in the field he is in.
Because when he had failed once or twice in his attempts, the third time would definitely not fail again because he already knew where the fault lies in the past which caused him to fail.
You can still work your ass up but you fail as an entrepreneur! Do you know what kills any business faster than others, it is the government and policy. I have seen so many micro, small and medium enterprises get shut down due to government change in their policy, it is not favouring business people and they are also not helping them, I'm even surprised that there is a fund allocated to support these MSME and the rate at which they are all closing down seem to be unappealing.
Among the top business listed by OP, the Gomyway reasons mentioned may not be the main reason why it was shut down, the government could also be among them because a similar business like Gokada has been shut down in the country and even OPay that are into transportation, and what pains me the most is that they don't take quick decisions on their launch, it is always when it has become successful.