It's not false information if the steps can be replicated on another computer.
Your best way to "debunk" it is by explaining why those happen. Flattening out calling the IP Logger fake when it can be replicated and verified that it's real is such a bad move.
And if you think it's fake, then don't give much attention like posting everywhere. You're going to make yourself look bad. Either way, I replicated the things in the video, and it showed a similar result. The exception is that the webhook now returns a 404 since it was deleted.