Nah, they are supposed to be unique. If it was that it'd at least be a design choice potentially worth of criticism. But consider, who's more likely to have fucked up a database task: Musk? Or the designer, someone with a degree (a real degree) on this topic?
Don't worry: since he's so big on transparency, I'm sure he'll release the schema so we can check his work... ๐
Sounds like he got confused looking at a view of a join.
SELECT holder_name, amount
FROM account JOIN transaction ON transaction.account_id=account.id;
-- WTF!! THERE'S DUPLICATES!!!
Tax = Purchase Cost ร Minimum Wage(Moment of Purchase) รท Minimum Wage(Moment Tax is Charged)
You can multiply that all by a magnitude term, depending on the taxation frequency, or to charge more/less.
This is a totally arbitrary formula intended to discourage holding non-cash assets that provide no intrinsic utility, and it incentivises owners to raise the minimum wage.
It isn't hard to come up with these sorts of measures, in fact I bet you the reader have some ideas about how my suggestion can be improved. A team of experts could come up with something much better, and they CAN be enforced (don't believe their lies). You just need to disentangle yourself from notions of rules-based "fairness" that exist to justify & preserve our presently lawless economy, where might makes right.
real ๐ญ
Commie-site keys??? LIBERAL!!! GUT IT!