For anyone willing to put this as their profile picture or reddit avatar.

That astronaut icon is looks familiar. I feel like I've something similar elsewhere.

This is on the official Reddit app for Android. I don't know how long it's been there, but based on the "limited time" description, I would guess it was added at least after the API change announcement

MKBHD wearing Apollo's merch in his most recent video

MKBHD wears an Apollo app shirt in his most recent video

it would only take tens of minutes for moderators to remove a post like this in r/place.