Is exchanging all your assets to USDT when everything goes down a valid move ?
It is not the best thing to do at the moment, just keep everything on bitcoin or just buy any other stable altcoin like bitUSD. We all know in here that Tether is highly manipulated by bitfinex, and they can take the control of everything if they want, so for me, it is a huge risk to put your money in usdt.
How is it highly manipulated ? I see the price on coinmarketcap is mostly very close to 1 $