@OP,
Your name sounds very schematic as compared to the explanation that you gave in order to make us believe what you wanted to share, and dump Bitcoins...
When you are talking about investing in other blockchains, were you speaking about altcoins???
If yes, then how will those alts get value if Bitcoins won't be there to valuate them???
Bitcoin is parent crypto as compared to any other blockchains that might take place...