Musk was involved with paypal, and has access to a lot of high tech and high tech advisors.
Why then was he so late to support BTC?
That is means, it's never too late to invest in bitcoin even its price is high already. You can buy bitcoin at any price conditions, you still have a chance to get profit. Many people especially those who just new to invest in bitcoin he wants bitcoin price to fall first so as they can buy at the lower price but it is rare to happen especially when bitcoin price in the bull run market.
I think bitcoin has a real value and this thing can attract many people to believe it. Yeah, there will be many people who will don't believe that bitcoin can stay until now and being interested by most people until now. When I was newbie, I often to read a lot of comment in this forum who said that bitcoin is the future technology and many people will be interested to it, and now it has happened.
That's not applicable to everyone, can't compare me to Elon Musk who can play in the market while I am just an ant in the market, can't influence the flow. You can buy at any price conditions but take note that every step is a huge risk awaits, if you think that buying at any time is a good idea, a downfall might time then you'll be broke. Bitcoin can attract a lot of people especially when some known person supports it like Elon Musk but still risky to invest just because he invested and manipulated the price, if we had the gut then we are rich by now. It's normal that you're late in supporting but it's wrong to invest at any price condition or at anytime where you feel you want to.