Maybe I'm missing something here but how does the article you linked support "making most of their money from Bitcoin than selling cars"? It says:
- Revenue of $10.4 billion
- Net income reached $438 million
- sold some of the $1.5 billion worth of bitcoin that it purchased in February, contributing $101 million to the bottom line
- sales of regulatory credits to other auto makers to help them meet emissions mandates, which carry a 100% profit margin, reached $518 million
All this tells us is that they sold some of the bitcoin they bought earlier (a tiny fraction of their total income), they're selling a shedload of cars, and that they're spending a ton of money. Which you'd expect given they're building multiple giant-ass factories at the same time.
I'm no crazy Tesla fan (love some of their tech, hate their 'we own your car' attitude) but you can't argue that they don't usually deliver (let's not talk about FSD :P ).