I hope you did buy some btc when you made this post. At that time the price of bitcoin was around $22k - $23k.
So it's double than that right now. Tell me you did buy some and even if you didn't you can buy even right now.
Even at the current levels, you can go for Bitcoin. Because we are still in early adopter stage. Tesla can take Bitcoin to around $50,000, or much higher than that in the long term. But then, I don't think that Tesla will be the only corporation that would consider the possibility of converting some of their cash reserves to BTC. There will be others as well. And once a large corporation such as Amazon, Apple or Google jumps in, we will easily reach six digits.