@ben_zen I think stickers have been around for a while - Monocles and Cheogram have stickers and offer to download them on the first run, and I think Movim has them too. I don't use stickers (I have my own set of meme and reaction images/GIFs/videos I use), so I haven't really noticed...
But (having cooled off after the rant), I think there may be some truth to the complaint of inconsistency.
I should start contributing code to clients.
1/