[wasdfff]

First, start something massive and unrelated to space, like a paypal. Then ride your dividends straight into your burn rate, securing idealistic investor money to go into the furnace along the way.

Seriously, that’s the playbook for what you suggest. The only playbook. Anything else in these threads is going to be baseless presumption; if it were as the commenters said, they’d themselves be doing it and not sharing it online.