Aghhh, why are we still using robohash / SafeBots?
You should either make transactions with people explicitly added into your contacts / address book OR transactions with important information like the recipient (and perhaps memo) automatically filled out by clicking on a link on your computer.
The only time you should need to manually be absolutely sure you are dealing with the correct account name is when adding the contact to your address book and giving it an alias. And that is only when you can't have the contact addition be automatically done for you with mobile-to-mobile communication, meaning in situations when someone verbally told you their account name. And in situations where you verbally communicate your account name, are you really going to describe your SafeBot? A 3 digit checksum is far more practical for that purpose.