I wish David Tennant a very "Have the best life ever"

This reminds me of Cardinal John Henry Newman's book Definition of a Gentleman. I often cite Newman's book because it's so instructive. The term gentleman is so overwrought and frequently abused, but to the degree it means anything at all, I think Newman captures it here:

And to the left of most of Starmers!

Obviously it's not meant to be taken literally; it refers to anyone involved in exploiting others for their own benefit.