I do not mean this to be an opinionated question, I am just trying to see if I am missing something here:It seems like using a username and password to use the SSH because the username and password can be typed in from any computer whereas a private key needs to be stored on every computer you use for SSH.Therefore if you want the ability to SSH into a server from any computer you should stick with username and password.Is this premise correct?
Is it more convenient to login to SSH using a password because SSH Keys need to be stored on each computer
ssh;public key authentication
No, because if SSH does not find a valid key, it will fall back to password anyway. Therefore you lose nothing by having keys set up for your main machines.