How are these institutions buying in such large quantities and all.the governments are just sitting and watching this. The pension funds are expected to be the safest investment investing these funds in something like bitcoin which variates more than 30% in a day is not really a wise decision unless consented by the real owners of the money.
I can see your enthusiasm and I share it.
However, we are in ath again. This is not the best moment to be brave, but the best moment to be cautious.
Be brave when there is blood in the streets.

Can't agree more but I don't really think Warren Buffet is the right person for a trading advise. He is pretty intelligent at value investing and therefore he would never invest in Bitcoin as it's impossible for him to derive it's value.