bitcoin stable not being asllowed to rise heres why

the exchanges need to allow us to keep our own private keys or they will keep naked shorting bitcoin because u use btc to buy all the other sltcoins so they have a lot in there saving so they can short as they plz and manipulate the market price as they plz they coudnt do it before because wasn't enough people involved now like coinbase has 17 million users they say how when there is only 16 million bitcoin something is fishy DON LEAVE YOUR BITCOIN ON ANY EXCHANGES LEAVE IN HARD WALLET TO STOP THE ABUSE