If you're interested in working for a startup working on improving the physical health -> behavioral health system integrations, checkout https://www.quartethealth.com/ in NYC.
The last thing we need is people who clearly lack a basic understanding of a field as complex as mental health to start working for start-ups in that field.
It's bad enough that the ultracrepidarians post in these threads. I dread to think what would happen if they ran start-ups.