Go find someone who's bigger and fuck him.
Problem solved.
Um... you get a dead latch that is only accessible on the other side of the door. Most hotel rooms have that style of additional security.
You can't pick that type. You have to bash it in.
Maybe deadlatch is the wrong terminology. The kind that you can only lock/access, once you are inside the room.
https://securitysnobs.com/BiLock-Jimmy-Proof-Deadlock-Deadbolt.html