Is there already a term for the extreme opposite of impostor syndrome? Techbro syndrome maybe?

In my experience most people just suck at learning new things, and vastly overestimate the depth of expertise. It doesn’t take that long to learn how to do a thing. I have never written a song (without AI assistance) in my life, but I am sure I could learn within a week. I don’t know how to draw, but I know I could become adequate for any specific task I am trying to achieve within a week. I have never made a 3D prototype in CAD and then used a 3D printer to print it, but I am sure I could learn within a few days.

This reminds me of another tech bro many years ago who also thought that expertise is overrated, and things really aren’t that hard, you know? That belief eventually led him to make a public challenge that he could beat Magnus Carlsen in chess after a month of practice. The WSJ picked up on this, and decided to sponsor an actual match with him and Carlsen. They wrote a fawning article about it, but it did little to stop his enormous public humiliation in the chess community. Here’s a reddit thread discussing that incident: https://www.reddit.com/r/HobbyDrama/comments/nb5b1k/chess_one_month_to_beat_magnus_how_an_obsessive/

As a sidenote, I found it really funny that he thought his best strategy was literally to train a neural network and … memorize all the weights and run inference with mental calculations during the game. Of course, on the day of the match, the strategy was not successful because his algorithm “ran out of time calculating”. How are so many techbros not even good at tech? Come on, that’s the one thing you’re supposed to know!