Utility by Jack Nicholls - fun sci fi short in which a super powerful future human tries very hard to impress and reassure a 21st century human

I just read the sci fi short Utility by Jack Nicholls, and it's a total riot. I was expecting something Black-Mirror-esque from the title, so I was pleasantly surprised by the comedy. What a fun sci fi read! You can read it in its entirety at the posted link. Here's my own description of the premise, but it really doesn't do the story justice:

In a utopian future where humans can reshape their bodies and surroundings at will, an individual named Extract-of-malt scrambles to welcome home 21st century astronaut Major Bedlam, sole survivor of a long-forgotten 150-year space mission. With all of society watching-- and commentating, often unhelpfully-- Extract shapeshifts and terraforms and pulls out all the stops, relying on vaguely remembered bits of 21st century culture to make the major feel at home.