Like I said at the beginning: You have a house. When you go out you lock the door, turn on the security system. Cool.
Cybersecurity is like YEAH BUT WE SHOULD PUT A BANK VAULT DOOR AS YOUR FRONT DOOR, WOULD PREVENT THIEVES FROM PICKING THE LOCK.
Its gonna cost you 100k. Yeah, can't say its not safer, but still. I'm now a construction worker that has to figure out how to put a fucking bank vault door as a front door.