[Rant] Stop discouraging people to change SSH port

Yes, it does not increase security to put SSH on a non-standard port, but it does not decrease it either. A targeted attack will scan ports and find SSH without a sweat, but most botnets won't even bother and it will a least reduce the attack surface and the noise in the logs. Just think of the threat model of most homelabbers : it WILL be somewhat useful anyway. So instead of being pedantic, just remind people that in itself it's not sufficient and that other measures should be taken, be it failtoban, keys, port knocking or whatever.