Musk is already promising $1T revenue by 2030 https://finance.yahoo.com/markets/stocks/articles/musk-says-spacex-could-bring-054636977.html
Same playbook from Tesla. Make outlandish statements to artificially pump the stock. There will be quarterly losses, but stock will continue to go up, and probably the company valuation will hit $4T soon.
I thought I was pretty clear in the post itself! Anyway, he has made his first big public statement after IPO to further pump the stock, and will continue doing so.