this one took me days to find, seconds to implement $ sudo cat /etc/ssh/sshd_config.d/old-mac.conf HostKeyAlgorithms +ssh-rsa PubkeyAcceptedAlgori

this one took me days to find, seconds to implement $ sudo cat /etc/ssh/sshd_config.d/old-mac.conf HostKeyAlgorithms +ssh-rsa PubkeyAcceptedAlgorithms +ssh-rsa