Still doesn't explain where $17k of tokens is going. I can believe someone could burn that many tokens, but most of what he's described there could be managed pretty easily on one of the $100-200 a month subscriptions I'd think.
The only way I can imagine to burn that many tokens is just to run every task fully through the most expensive LLM with no real strategy. Like indexing emails should be a combo of scripts and small summarizing prompts I'd think.