Buying bitcoin is always a great move. But putting it into an exchange within an indefinite time, that will be a very wrong move. You will never have the assurance if you will still benefit or profit from it in the end as you might wake up one day losing all your bitcoin because the exchange you trusted suddenly become insolvent and was forced to close their operation. Do not wait for the reality to hit you. Just keep your bitcoin safe by storing it in  your personal and non-custodial wallet.