Checkout Facebook Messenger Day Feature , Copied From Snapchat

This is not the first time our beloved Facebook(www.facebook.com) is copying features from fast-rising Snapchat. Here is the new Facebook Messenger Day feature which is an absolute replica of that of photo sharing mobile service Snapchat.
Messenger Day is a new feature from facebook that enables users post photos and videos that will disappear after a day. This is what snapchat is majorly known for, and FB has once again stolen the feature!

Facebook messenger feature is already available in Poland, and it can be found at top of the conversation list in Facebook Messenger. Users can also add animated text and graphics to pictures or video snippets before sharing them.
You remember facebook's face-swap & filter feature was also culled out from snapchat, but FB doesn’t yet have an answer to Snapchat’s killer “lens” selfie face effects.
What do you have to say about facebook messenger day feature and about them "copying" snapchat? Kindly comment!