In the near future (and I suspect it's quite sooner than we thought) all those companies' codebase will turn into mostly slopcode that no one there will have enough knowledge about it. They will eventually hit a timeline where only AI agents could still do a thing about it and that will be a huge crash for them. It's suppose to be a tool, they act like it's everything they need. Maybe we'll even see that their software is changing inconsistently in every major update because they have to vibe-code it from scratch every time.