The system will be secure for personal use as before.

I wouldn’t be so sure of that. CPU side channels allow data to be leaked across security contexts. For example, from a user process to sandboxed JavaScript in a browser, from kernel space to user space, or from one containerized process to another. This is a problem even on a single user system without any VMs.

Looks like it’s got a jam. Did you reduce retractions with the direct hotend? If not, you are probably retracting way too far, which will cause filament to solidify in the cold area and jam up.

Pretty much every successful YouTube channel edits titles. It’s just part of the algorithm game now. You will often see videos cycle through several different titles shortly after release.