You Buy Bitcoin To Get Rich, Then You Get Something That Is Priceless: Freedom. More and more people will understand it in the coming years.
It's not a certainty that after buying Bitcoin you become rich automatically. It's only a speculation it's adviced good money management should be employed. Although over the years bitcoin has proven to stand the thirst of time and has made lots of people rich so for future investors take precautive measures and invest what you can afford to loose