Crypto is not safe when we are talking about manipulations, it begins with banks and financial institutions then go further inside stocks and forex, same concepts with crytpo those who knows how to play with people's emotions can manipulate the trade and the value of every coins inside the market, we can't avoid them so better to learn how to play with them.
The bitcoin market is easily manipulated, because the price depends on the demand there is not determined by anything. Actually this is a real risk we cannot hide, everyone will obviously know if he is careful. But the first factor to remember, cryptocurrency market manipulation will not be harmful if we have a target, I mean our target never leads to greed, we will stop if our targets have been achieved so sell what we have and return when the lowest price. If the market has a prolonged downtrend, we have a simple reason to stay here, where whales will come back when the price is low. Manipulation is useful for people who understand the cryptocurrency market.