Odds in a lottery are uniform and do not account for personal attributes. Assuming 1 ticket per person, anyone that buys a ticket has an equal chance of winning. A 98 year old grandmother has the same chance of winning as a 21 year old man.
Odds of starting a successful startup do not follow the same rules. There are a small number of people with the skillset/connections/etc to start a successful startup and thus have a very high chance of success, and a large number of people without those attributes, and thus a very low, if not zero percentage chance of success.
One small caveat is if someone is very wealthy, they can spend $0.9Billion buying lottery tickets which increases their odds vs someone that just buys 1
Odds of starting a successful startup do not follow the same rules. There are a small number of people with the skillset/connections/etc to start a successful startup and thus have a very high chance of success, and a large number of people without those attributes, and thus a very low, if not zero percentage chance of success.