what makes the token registration unsafe? it is done by signing in to your wallet of choice (most likely MEW), and performing the actions there. in order to just send ETH from the wallet, for example, you will have the same amount of vulnerability exposure.
as for the problems with hackers and MEW/MyCrypto, those are hardly EOS-specific.
Due to the break up, we are unsure whether or not the My Ether Wallet is going to be secure in the future, and as my post states, Exodus is vulnerable, so that option is out.