Add the ability to take a block out of an Enderman's hands

While an Enderman is carrying a block, you can point your crosshair anywhere at it, and on mobile the button could say "Take Block From Enderman". When you do this, you'll get the block back but the Enderman will become mad because you took his block from him, so it's like a risk-reward situation. It doesn't even matter if you're wearing a Carved Pumpkin or not looking at him, he'll still be mad.

This allows you to get the block quickly without needing to spend time to kill it or wait for it to place the block back down. However, you can't steal a block from it while it is already angry.

I also got this idea from Minecraft Story Mode, where Jesse took a block out of the Enderman's hands that was needed to build something for Soren, which caused the Enderman to get mad!

Besides, you can already give and take items from Allays and Armor Stands, so I don't understand why you shouldn't be able to do it with calm Endermen.

Finally, I even came up with a death message for when you die to an Enderman after taking its block. I thought it's pretty funny so yeah, take a look, "[Player] was slain by Enderman while window shopping." 

So what do you guys think of this idea? I hope you like it!