No you don't.
- If you did, you'd hire a DBA team and they would be familiar with the various jobs in your environment. But first your founders would have to have respect for Operations, which will take a dozen more major outages.
The other major Coinbase outages have also been database-related, namely missing indexes.
- If you did, you wouldn't be doing major database (or other production) changes at 3 pm in the afternoon.
So let's cut to the chase. You prioritize features over Operations, and as a result guinea-pig your users. Just like any other SF startup. So just admit that to your end-users.