Mainstream media claim SpaceX is most valuable private company. Not true. It is Valve.

valve I expect to be worth about 400 billion USD as it probably makes 5 billion profit per year on 9 billion revenue. SpaceX valued at 350 billion as it probably makes 4.5 billion profit on 9 billion revenue

Obviously if you followed the advice on this blog and bought NVDA Bitcoin etc.. years ago you would be very rich now

If only I followed my own advice more closely!