[To be fair, he likely could in theory, it would just be unnecessary.

Also: don't call him out like that, even if it's valid.]

I've a garden, and I cook a bit. Sleep, bask in the sun, watch TV. Been thinking I ought to pick up another hobby or two.

[His social life in Duplicity was much busier than it is, here, in part because he'd built those connections before Aziraphale appeared and wasn't inclined to just drop them once he did.

He's had less reason to make friends, here, so he needs something else to occupy his time.]