No, it isn't.It's more relevant than you bad welding analogy.
Your entire point was that VR gear is impractical as all-day work attire, and I presented clear examples of how entire industries work all day in heavier, bulkier, and less comfortable PPE equipment, and that I had personally done both, and could attest to this fact.
You are mistaken in your views about VR gear. Maybe if you assigned less authority to Youtube in shaping your views, and attained for yourself some better real-world experience, you'd have a more complete picture of things.