Well, yss, but SSH is hardly ever anonymous and this could simply be a cli option.
Not anonymous, but it's pretty unexpected for different servers with potentially different identities for each to learn your MAC address (if you're using the default EUI-64 method for SLAAC).
Not anonymous, but it's pretty unexpected for different servers with potentially different identities for each to learn your MAC address (if you're using the default EUI-64 method for SLAAC).