Being able to kill yourself

please allow to kill yourself by pressing k. like in Plaza. Because If you fall out of bounds on a Workshop map, there is nothing you can do to get unstuck

I had a few times in TF2 where having a killbind saved me from getting stuck somewhere.; this would probably be nice to have in case something goes wrong.

This is now in the next hot fix.

How is this not gonna be horrendously abused to deny people of kills, though?

The feature’s explained a bit more in depth in the change notes for the next update. Basically you have to hold K for a bit, and if someone is attacking you while you’re holding down the button, they’ll still get credit for killing you:

Ah, ok. That makes sense. Basically like how when you fall off the map in most shooters, the person shooting you still gets credit for the kill.